KPNO 2001 Ephemeris
1997
1998
1999
2000
2001
2002
2003
***** 2001 JANUARY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Jan 01/Tue Jan 02 1911.8 6 21 33 17 39 19 01 6 00 7 22 1 21 12 23 ..... 24 00 43 0 21.7 - 3 28
Tue Jan 02/Wed Jan 03 1912.8 6 25 30 17 39 19 01 6 00 7 22 1 26 12 27 ..... 0 56 53 1 08.0 1 19
Wed Jan 03/Thu Jan 04 1913.8 6 29 26 17 40 19 02 6 01 7 22 1 31 12 31 ..... 1 55 63 1 56.0 6 12
Thu Jan 04/Fri Jan 05 1914.8 6 33 23 17 41 19 03 6 01 7 23 1 35 12 35 ..... 2 56 73 2 46.7 10 58
Fri Jan 05/Sat Jan 06 1915.8 6 37 19 17 42 19 03 6 01 7 23 1 40 12 39 ..... 4 01 82 3 41.1 15 20
Sat Jan 06/Sun Jan 07 1916.8 6 41 16 17 42 19 04 6 01 7 23 1 45 12 43 ..... 5 09 90 4 39.8 18 57
Sun Jan 07/Mon Jan 08 1917.8 6 45 12 17 43 19 05 6 01 7 23 1 49 12 47 ..... 6 17 96 5 42.6 21 26
Mon Jan 08/Tue Jan 09 1918.8 6 49 09 17 44 19 06 6 01 7 23 1 54 12 51 16 37 7 22 100 6 48.5 22 24
Tue Jan 09/Wed Jan 10 1919.8 6 53 06 17 45 19 06 6 01 7 23 1 59 12 56 17 42 ..... 100 7 55.3 21 40
Wed Jan 10/Thu Jan 11 1920.8 6 57 02 17 46 19 07 6 01 7 23 2 03 12 59 18 52 ..... 97 9 00.7 19 17
Thu Jan 11/Fri Jan 12 1921.8 7 00 59 17 47 19 08 6 01 7 23 2 08 13 03 20 03 ..... 91 10 02.9 15 34
Fri Jan 12/Sat Jan 13 1922.8 7 04 55 17 47 19 09 6 01 7 22 2 13 13 07 21 13 ..... 83 11 01.2 10 54
Sat Jan 13/Sun Jan 14 1923.8 7 08 52 17 48 19 09 6 01 7 22 2 17 13 11 22 20 ..... 73 11 55.9 5 45
Sun Jan 14/Mon Jan 15 1924.8 7 12 48 17 49 19 10 6 01 7 22 2 22 13 15 23 24 ..... 62 12 47.6 0 27
Mon Jan 15/Tue Jan 16 1925.8 7 16 45 17 50 19 11 6 01 7 22 2 27 13 19 0 25 ..... 52 13 37.5 - 4 42
Tue Jan 16/Wed Jan 17 1926.8 7 20 41 17 51 19 12 6 01 7 22 2 32 13 23 1 25 ..... 41 14 26.4 - 9 28
Wed Jan 17/Thu Jan 18 1927.8 7 24 38 17 52 19 12 6 01 7 21 2 36 13 27 2 23 ..... 31 15 15.1 -13 42
Thu Jan 18/Fri Jan 19 1928.8 7 28 35 17 53 19 13 6 01 7 21 2 41 13 30 3 20 ..... 23 16 04.2 -17 14
Fri Jan 19/Sat Jan 20 1929.8 7 32 31 17 54 19 14 6 01 7 21 2 46 13 34 4 16 ..... 15 16 54.0 -19 59
Sat Jan 20/Sun Jan 21 1930.8 7 36 28 17 55 19 15 6 00 7 21 2 50 13 38 5 10 ..... 9 17 44.5 -21 48
Sun Jan 21/Mon Jan 22 1931.8 7 40 24 17 55 19 16 6 00 7 20 2 55 13 42 6 01 ..... 4 18 35.4 -22 39
Mon Jan 22/Tue Jan 23 1932.8 7 44 21 17 56 19 16 6 00 7 20 3 00 13 45 6 49 16 32 1 19 26.3 -22 31
Tue Jan 23/Wed Jan 24 1933.8 7 48 17 17 57 19 17 6 00 7 19 3 05 13 49 7 33 17 23 0 20 16.4 -21 23
Wed Jan 24/Thu Jan 25 1934.8 7 52 14 17 58 19 18 5 59 7 19 3 09 13 52 ..... 18 16 1 21 05.5 -19 22
Thu Jan 25/Fri Jan 26 1935.8 7 56 10 17 59 19 19 5 59 7 18 3 14 13 56 ..... 19 11 3 21 53.2 -16 32
Fri Jan 26/Sat Jan 27 1936.8 8 00 07 18 00 19 20 5 58 7 18 3 19 14 00 ..... 20 05 6 22 39.6 -13 03
Sat Jan 27/Sun Jan 28 1937.8 8 04 04 18 01 19 20 5 58 7 17 3 24 14 03 ..... 20 59 12 23 25.0 - 9 02
Sun Jan 28/Mon Jan 29 1938.8 8 08 00 18 02 19 21 5 58 7 17 3 28 14 07 ..... 21 54 19 0 09.9 - 4 37
Mon Jan 29/Tue Jan 30 1939.8 8 11 57 18 03 19 22 5 57 7 16 3 33 14 10 ..... 22 49 27 0 55.0 0 02
Tue Jan 30/Wed Jan 31 1940.8 8 15 53 18 04 19 23 5 57 7 16 3 38 14 14 ..... 23 45 36 1 41.2 4 47
Wed Jan 31/Thu Feb 01 1941.8 8 19 50 18 05 19 24 5 56 7 15 3 43 14 17 ..... 0 44 46 2 29.2 9 27
***** 2001 FEBRUARY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Feb 01/Fri Feb 02 1942.8 8 23 46 18 05 19 24 5 56 7 14 3 47 14 20 ..... 1 45 57 3 20.2 13 49
Fri Feb 02/Sat Feb 03 1943.8 8 27 43 18 06 19 25 5 55 7 14 3 52 14 24 ..... 2 48 67 4 14.8 17 37
Sat Feb 03/Sun Feb 04 1944.8 8 31 39 18 07 19 26 5 54 7 13 3 57 14 27 ..... 3 54 78 5 13.6 20 30
Sun Feb 04/Mon Feb 05 1945.8 8 35 36 18 08 19 27 5 54 7 12 4 02 14 30 ..... 4 59 87 6 16.3 22 09
Mon Feb 05/Tue Feb 06 1946.8 8 39 33 18 09 19 27 5 53 7 11 4 06 14 34 ..... 6 02 94 7 21.7 22 15
Tue Feb 06/Wed Feb 07 1947.8 8 43 29 18 10 19 28 5 53 7 11 4 11 14 37 16 24 6 59 98 8 27.7 20 40
Wed Feb 07/Thu Feb 08 1948.8 8 47 26 18 11 19 29 5 52 7 10 4 16 14 40 17 36 7 49 100 9 32.1 17 31
Thu Feb 08/Fri Feb 09 1949.8 8 51 22 18 12 19 30 5 51 7 09 4 20 14 43 18 48 ..... 98 10 33.7 13 08
Fri Feb 09/Sat Feb 10 1950.8 8 55 19 18 13 19 31 5 50 7 08 4 25 14 47 19 58 ..... 94 11 31.8 7 57
Sat Feb 10/Sun Feb 11 1951.8 8 59 15 18 13 19 31 5 50 7 07 4 30 14 50 21 06 ..... 87 12 26.9 2 26
Sun Feb 11/Mon Feb 12 1952.8 9 03 12 18 14 19 32 5 49 7 06 4 35 14 53 22 11 ..... 78 13 19.5 - 3 02
Mon Feb 12/Tue Feb 13 1953.8 9 07 08 18 15 19 33 5 48 7 06 4 39 14 56 23 14 ..... 68 14 10.7 - 8 10
Tue Feb 13/Wed Feb 14 1954.8 9 11 05 18 16 19 34 5 47 7 05 4 44 14 59 0 14 ..... 58 15 01.1 -12 44
Wed Feb 14/Thu Feb 15 1955.8 9 15 02 18 17 19 34 5 46 7 04 4 49 15 02 1 13 ..... 48 15 51.4 -16 35
Thu Feb 15/Fri Feb 16 1956.8 9 18 58 18 18 19 35 5 45 7 03 4 53 15 05 2 11 ..... 38 16 41.9 -19 34
Fri Feb 16/Sat Feb 17 1957.8 9 22 55 18 19 19 36 5 45 7 02 4 58 15 08 3 06 ..... 29 17 32.8 -21 38
Sat Feb 17/Sun Feb 18 1958.8 9 26 51 18 19 19 37 5 44 7 01 5 03 15 11 3 58 ..... 21 18 23.9 -22 42
Sun Feb 18/Mon Feb 19 1959.8 9 30 48 18 20 19 37 5 43 7 00 5 08 15 14 4 47 ..... 14 19 14.8 -22 46
Mon Feb 19/Tue Feb 20 1960.8 9 34 44 18 21 19 38 5 42 6 59 5 12 15 17 5 32 ..... 8 20 05.2 -21 50
Tue Feb 20/Wed Feb 21 1961.8 9 38 41 18 22 19 39 5 41 6 58 5 17 15 20 6 12 ..... 4 20 54.4 -19 59
Wed Feb 21/Thu Feb 22 1962.8 9 42 37 18 23 19 40 5 40 6 57 5 22 15 23 6 50 17 05 1 21 42.5 -17 18
Thu Feb 22/Fri Feb 23 1963.8 9 46 34 18 24 19 40 5 39 6 56 5 26 15 26 7 24 18 00 0 22 29.2 -13 55
Fri Feb 23/Sat Feb 24 1964.8 9 50 31 18 24 19 41 5 38 6 54 5 31 15 29 ..... 18 54 1 23 14.9 - 9 57
Sat Feb 24/Sun Feb 25 1965.8 9 54 27 18 25 19 42 5 37 6 53 5 36 15 32 ..... 19 49 4 24 00.0 - 5 35
Sun Feb 25/Mon Feb 26 1966.8 9 58 24 18 26 19 43 5 36 6 52 5 40 15 35 ..... 20 44 8 0 44.9 - 0 57
Mon Feb 26/Tue Feb 27 1967.8 10 02 20 18 27 19 43 5 35 6 51 5 45 15 38 ..... 21 40 14 1 30.5 3 47
Tue Feb 27/Wed Feb 28 1968.8 10 06 17 18 27 19 44 5 33 6 50 5 50 15 41 ..... 22 38 22 2 17.4 8 27
Wed Feb 28/Thu Mar 01 1969.8 10 10 13 18 28 19 45 5 32 6 49 5 54 15 43 ..... 23 37 31 3 06.6 12 50
***** 2001 MARCH *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Mar 01/Fri Mar 02 1970.8 10 14 10 18 29 19 46 5 31 6 48 5 59 15 46 ..... 0 38 41 3 58.6 16 43
Fri Mar 02/Sat Mar 03 1971.8 10 18 06 18 30 19 46 5 30 6 46 6 04 15 49 ..... 1 41 52 4 54.1 19 48
Sat Mar 03/Sun Mar 04 1972.8 10 22 03 18 30 19 47 5 29 6 45 6 08 15 52 ..... 2 44 63 5 53.1 21 48
Sun Mar 04/Mon Mar 05 1973.8 10 26 00 18 31 19 48 5 28 6 44 6 13 15 55 ..... 3 46 73 6 55.1 22 28
Mon Mar 05/Tue Mar 06 1974.8 10 29 56 18 32 19 49 5 26 6 43 6 18 15 57 ..... 4 43 83 7 58.6 21 35
Tue Mar 06/Wed Mar 07 1975.8 10 33 53 18 33 19 49 5 25 6 42 6 22 16 00 ..... 5 36 91 9 02.1 19 08
Wed Mar 07/Thu Mar 08 1976.8 10 37 49 18 33 19 50 5 24 6 40 6 27 16 03 ..... 6 22 97 10 03.9 15 19
Thu Mar 08/Fri Mar 09 1977.8 10 41 46 18 34 19 51 5 23 6 39 6 32 16 05 17 32 7 04 100 11 03.4 10 26
Fri Mar 09/Sat Mar 10 1978.8 10 45 42 18 35 19 51 5 22 6 38 6 37 16 08 18 42 ..... 99 12 00.3 4 56
Sat Mar 10/Sun Mar 11 1979.8 10 49 39 18 36 19 52 5 20 6 37 6 41 16 11 19 49 ..... 96 12 55.1 - 0 46
Sun Mar 11/Mon Mar 12 1980.8 10 53 35 18 36 19 53 5 19 6 36 6 46 16 13 20 55 ..... 91 13 48.4 - 6 17
Mon Mar 12/Tue Mar 13 1981.8 10 57 32 18 37 19 54 5 18 6 34 6 51 16 16 21 59 ..... 83 14 40.8 -11 19
Tue Mar 13/Wed Mar 14 1982.8 11 01 29 18 38 19 54 5 16 6 33 6 55 16 19 23 01 ..... 74 15 33.0 -15 37
Wed Mar 14/Thu Mar 15 1983.8 11 05 25 18 38 19 55 5 15 6 32 7 00 16 21 0 00 ..... 65 16 25.2 -19 02
Thu Mar 15/Fri Mar 16 1984.8 11 09 22 18 39 19 56 5 14 6 30 7 05 16 24 0 58 ..... 55 17 17.5 -21 28
Fri Mar 16/Sat Mar 17 1985.8 11 13 18 18 40 19 57 5 12 6 29 7 09 16 27 1 52 ..... 45 18 09.7 -22 50
Sat Mar 17/Sun Mar 18 1986.8 11 17 15 18 41 19 57 5 11 6 28 7 14 16 29 2 43 ..... 36 19 01.5 -23 09
Sun Mar 18/Mon Mar 19 1987.8 11 21 11 18 41 19 58 5 10 6 27 7 19 16 32 3 29 ..... 27 19 52.5 -22 27
Mon Mar 19/Tue Mar 20 1988.8 11 25 08 18 42 19 59 5 08 6 25 7 23 16 34 4 11 ..... 19 20 42.3 -20 47
Tue Mar 20/Wed Mar 21 1989.8 11 29 04 18 43 20 00 5 07 6 24 7 28 16 37 4 50 ..... 13 21 30.7 -18 16
Wed Mar 21/Thu Mar 22 1990.8 11 33 01 18 43 20 00 5 06 6 23 7 33 16 40 5 25 ..... 7 22 17.8 -15 00
Thu Mar 22/Fri Mar 23 1991.8 11 36 58 18 44 20 01 5 04 6 22 7 38 16 42 5 57 16 47 3 23 03.9 -11 07
Fri Mar 23/Sat Mar 24 1992.8 11 40 54 18 45 20 02 5 03 6 20 7 42 16 45 6 28 17 43 1 23 49.2 - 6 46
Sat Mar 24/Sun Mar 25 1993.8 11 44 51 18 45 20 03 5 02 6 19 7 47 16 47 6 59 18 38 0 0 34.4 - 2 06
Sun Mar 25/Mon Mar 26 1994.8 11 48 47 18 46 20 04 5 00 6 18 7 52 16 50 ..... 19 35 2 1 20.1 2 43
Mon Mar 26/Tue Mar 27 1995.8 11 52 44 18 47 20 04 4 59 6 16 7 56 16 52 ..... 20 32 5 2 06.9 7 29
Tue Mar 27/Wed Mar 28 1996.8 11 56 40 18 47 20 05 4 57 6 15 8 01 16 55 ..... 21 32 10 2 55.6 12 00
Wed Mar 28/Thu Mar 29 1997.8 12 00 37 18 48 20 06 4 56 6 14 8 06 16 57 ..... 22 33 18 3 46.9 16 01
Thu Mar 29/Fri Mar 30 1998.8 12 04 33 18 49 20 07 4 55 6 13 8 11 17 00 ..... 23 35 26 4 41.1 19 18
Fri Mar 30/Sat Mar 31 1999.8 12 08 30 18 49 20 08 4 53 6 11 8 15 17 03 ..... 0 38 36 5 38.3 21 33
Sat Mar 31/Sun Apr 01 2000.8 12 12 27 18 50 20 08 4 52 6 10 8 20 17 05 ..... 1 39 48 6 38.0 22 33
***** 2001 APRIL *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Apr 01/Mon Apr 02 2001.8 12 16 23 18 51 20 09 4 50 6 09 8 25 17 08 ..... 2 36 59 7 39.1 22 07
Mon Apr 02/Tue Apr 03 2002.8 12 20 20 18 52 20 10 4 49 6 07 8 30 17 10 ..... 3 28 70 8 40.4 20 13
Tue Apr 03/Wed Apr 04 2003.8 12 24 16 18 52 20 11 4 48 6 06 8 35 17 13 ..... 4 15 80 9 40.6 16 56
Wed Apr 04/Thu Apr 05 2004.8 12 28 13 18 53 20 12 4 46 6 05 8 39 17 15 ..... 4 57 89 10 39.0 12 32
Thu Apr 05/Fri Apr 06 2005.8 12 32 09 18 54 20 13 4 45 6 04 8 44 17 18 ..... 5 36 95 11 35.5 7 19
Fri Apr 06/Sat Apr 07 2006.8 12 36 06 18 54 20 13 4 43 6 02 8 49 17 20 17 28 6 13 99 12 30.2 1 40
Sat Apr 07/Sun Apr 08 2007.8 12 40 02 18 55 20 14 4 42 6 01 8 54 17 23 18 34 6 48 100 13 23.9 - 4 02
Sun Apr 08/Mon Apr 09 2008.8 12 43 59 18 56 20 15 4 40 6 00 8 59 17 25 19 39 ..... 98 14 17.1 - 9 25
Mon Apr 09/Tue Apr 10 2009.8 12 47 56 18 56 20 16 4 39 5 59 9 03 17 28 20 43 ..... 94 15 10.3 -14 12
Tue Apr 10/Wed Apr 11 2010.8 12 51 52 18 57 20 17 4 38 5 58 9 08 17 30 21 45 ..... 88 16 03.8 -18 08
Wed Apr 11/Thu Apr 12 2011.8 12 55 49 18 58 20 18 4 36 5 56 9 13 17 33 22 45 ..... 80 16 57.6 -21 04
Thu Apr 12/Fri Apr 13 2012.8 12 59 45 18 58 20 19 4 35 5 55 9 18 17 35 23 43 ..... 71 17 51.4 -22 53
Fri Apr 13/Sat Apr 14 2013.8 13 03 42 18 59 20 20 4 33 5 54 9 23 17 38 0 36 ..... 62 18 44.7 -23 35
Sat Apr 14/Sun Apr 15 2014.8 13 07 38 19 00 20 20 4 32 5 53 9 27 17 40 1 25 ..... 53 19 37.0 -23 10
Sun Apr 15/Mon Apr 16 2015.8 13 11 35 19 00 20 21 4 31 5 52 9 32 17 43 2 09 ..... 43 20 27.8 -21 46
Mon Apr 16/Tue Apr 17 2016.8 13 15 31 19 01 20 22 4 29 5 50 9 37 17 46 2 48 ..... 34 21 17.1 -19 26
Tue Apr 17/Wed Apr 18 2017.8 13 19 28 19 02 20 23 4 28 5 49 9 42 17 48 3 24 ..... 26 22 04.7 -16 20
Wed Apr 18/Thu Apr 19 2018.8 13 23 25 19 03 20 24 4 27 5 48 9 47 17 51 3 58 ..... 18 22 51.0 -12 35
Thu Apr 19/Fri Apr 20 2019.8 13 27 21 19 03 20 25 4 25 5 47 9 52 17 53 4 29 ..... 11 23 36.5 - 8 18
Fri Apr 20/Sat Apr 21 2020.8 13 31 18 19 04 20 26 4 24 5 46 9 57 17 56 5 00 ..... 6 0 21.7 - 3 39
Sat Apr 21/Sun Apr 22 2021.8 13 35 14 19 05 20 27 4 23 5 45 10 02 17 58 5 30 17 25 2 1 07.4 1 12
Sun Apr 22/Mon Apr 23 2022.8 13 39 11 19 05 20 28 4 21 5 44 10 07 18 01 6 03 18 23 0 1 54.2 6 06
Mon Apr 23/Tue Apr 24 2023.8 13 43 07 19 06 20 29 4 20 5 43 10 11 18 04 6 37 19 23 1 2 42.9 10 49
Tue Apr 24/Wed Apr 25 2024.8 13 47 04 19 07 20 30 4 19 5 42 10 16 18 06 ..... 20 24 3 3 34.2 15 05
Wed Apr 25/Thu Apr 26 2025.8 13 51 00 19 08 20 31 4 17 5 41 10 21 18 09 ..... 21 28 8 4 28.3 18 39
Thu Apr 26/Fri Apr 27 2026.8 13 54 57 19 08 20 32 4 16 5 39 10 26 18 12 ..... 22 32 15 5 25.4 21 13
Fri Apr 27/Sat Apr 28 2027.8 13 58 54 19 09 20 33 4 15 5 38 10 31 18 14 ..... 23 34 23 6 24.8 22 32
Sat Apr 28/Sun Apr 29 2028.8 14 02 50 19 10 20 34 4 13 5 37 10 36 18 17 ..... 0 33 33 7 25.4 22 27
Sun Apr 29/Mon Apr 30 2029.8 14 06 47 19 10 20 35 4 12 5 37 10 41 18 20 ..... 1 26 45 8 25.9 20 54
Mon Apr 30/Tue May 01 2030.8 14 10 43 19 11 20 36 4 11 5 36 10 46 18 22 ..... 2 14 56 9 25.1 18 00
***** 2001 MAY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue May 01/Wed May 02 2031.8 14 14 40 19 12 20 37 4 10 5 35 10 51 18 25 ..... 2 56 67 10 22.3 13 58
Wed May 02/Thu May 03 2032.8 14 18 36 19 13 20 38 4 09 5 34 10 56 18 28 ..... 3 35 78 11 17.5 9 05
Thu May 03/Fri May 04 2033.8 14 22 33 19 13 20 39 4 07 5 33 11 01 18 31 ..... 4 10 87 12 11.0 3 40
Fri May 04/Sat May 05 2034.8 14 26 29 19 14 20 40 4 06 5 32 11 06 18 33 ..... 4 45 93 13 03.5 - 1 57
Sat May 05/Sun May 06 2035.8 14 30 26 19 15 20 41 4 05 5 31 11 11 18 36 17 22 5 20 98 13 55.7 - 7 27
Sun May 06/Mon May 07 2036.8 14 34 23 19 15 20 42 4 04 5 30 11 16 18 39 18 26 5 57 100 14 48.2 -12 30
Mon May 07/Tue May 08 2037.8 14 38 19 19 16 20 43 4 03 5 29 11 20 18 42 19 28 6 35 99 15 41.5 -16 52
Tue May 08/Wed May 09 2038.8 14 42 16 19 17 20 44 4 02 5 28 11 25 18 45 20 30 ..... 96 16 35.6 -20 17
Wed May 09/Thu May 10 2039.8 14 46 12 19 18 20 45 4 01 5 28 11 30 18 47 21 30 ..... 92 17 30.3 -22 37
Thu May 10/Fri May 11 2040.8 14 50 09 19 18 20 46 3 59 5 27 11 35 18 50 22 26 ..... 85 18 24.9 -23 47
Fri May 11/Sat May 12 2041.8 14 54 05 19 19 20 47 3 58 5 26 11 40 18 53 23 18 ..... 78 19 18.7 -23 48
Sat May 12/Sun May 13 2042.8 14 58 02 19 20 20 48 3 57 5 25 11 45 18 56 0 04 ..... 69 20 11.0 -22 42
Sun May 13/Mon May 14 2043.8 15 01 58 19 20 20 49 3 56 5 25 11 50 18 59 0 46 ..... 60 21 01.4 -20 38
Mon May 14/Tue May 15 2044.8 15 05 55 19 21 20 50 3 55 5 24 11 55 19 02 1 23 ..... 51 21 49.9 -17 45
Tue May 15/Wed May 16 2045.8 15 09 52 19 22 20 51 3 55 5 23 12 00 19 05 1 57 ..... 41 22 36.7 -14 10
Wed May 16/Thu May 17 2046.8 15 13 48 19 23 20 52 3 54 5 23 12 05 19 08 2 29 ..... 32 23 22.3 -10 01
Thu May 17/Fri May 18 2047.8 15 17 45 19 23 20 53 3 53 5 22 12 10 19 11 2 59 ..... 24 0 07.3 - 5 28
Fri May 18/Sat May 19 2048.8 15 21 41 19 24 20 54 3 52 5 22 12 15 19 14 3 30 ..... 16 0 52.6 - 0 39
Sat May 19/Sun May 20 2049.8 15 25 38 19 25 20 55 3 51 5 21 12 20 19 17 4 01 ..... 9 1 38.8 4 17
Sun May 20/Mon May 21 2050.8 15 29 34 19 25 20 55 3 50 5 20 12 25 19 20 4 34 ..... 4 2 27.0 9 09
Mon May 21/Tue May 22 2051.8 15 33 31 19 26 20 56 3 49 5 20 12 29 19 24 5 11 18 10 1 3 17.7 13 40
Tue May 22/Wed May 23 2052.8 15 37 27 19 27 20 57 3 49 5 19 12 34 19 27 5 53 19 14 0 4 11.7 17 35
Wed May 23/Thu May 24 2053.8 15 41 24 19 27 20 58 3 48 5 19 12 39 19 30 ..... 20 20 2 5 08.9 20 33
Thu May 24/Fri May 25 2054.8 15 45 21 19 28 20 59 3 47 5 18 12 44 19 33 ..... 21 25 6 6 08.9 22 18
Fri May 25/Sat May 26 2055.8 15 49 17 19 29 21 00 3 47 5 18 12 49 19 36 ..... 22 27 12 7 10.5 22 37
Sat May 26/Sun May 27 2056.8 15 53 14 19 29 21 01 3 46 5 18 12 54 19 40 ..... 23 23 21 8 12.0 21 25
Sun May 27/Mon May 28 2057.8 15 57 10 19 30 21 02 3 45 5 17 12 58 19 43 ..... 0 13 31 9 12.0 18 48
Mon May 28/Tue May 29 2058.8 16 01 07 19 30 21 03 3 45 5 17 13 03 19 46 ..... 0 57 42 10 09.5 15 01
Tue May 29/Wed May 30 2059.8 16 05 03 19 31 21 03 3 44 5 17 13 08 19 50 ..... 1 37 54 11 04.5 10 21
Wed May 30/Thu May 31 2060.8 16 09 00 19 32 21 04 3 44 5 16 13 13 19 53 ..... 2 12 65 11 57.4 5 07
Thu May 31/Fri Jun 01 2061.8 16 12 56 19 32 21 05 3 43 5 16 13 18 19 57 ..... 2 47 75 12 48.8 - 0 22
***** 2001 JUNE *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Jun 01/Sat Jun 02 2062.8 16 16 53 19 33 21 06 3 43 5 16 13 22 20 00 ..... 3 20 84 13 39.7 - 5 49
Sat Jun 02/Sun Jun 03 2063.8 16 20 50 19 33 21 07 3 42 5 16 13 27 20 04 ..... 3 55 91 14 30.8 -10 57
Sun Jun 03/Mon Jun 04 2064.8 16 24 46 19 34 21 07 3 42 5 15 13 32 20 07 ..... 4 32 96 15 22.8 -15 31
Mon Jun 04/Tue Jun 05 2065.8 16 28 43 19 34 21 08 3 42 5 15 13 36 20 11 18 18 5 12 99 16 15.9 -19 17
Tue Jun 05/Wed Jun 06 2066.8 16 32 39 19 35 21 09 3 41 5 15 13 41 20 14 19 18 5 56 100 17 10.2 -22 02
Wed Jun 06/Thu Jun 07 2067.8 16 36 36 19 35 21 09 3 41 5 15 13 46 20 18 20 15 ..... 98 18 05.0 -23 40
Thu Jun 07/Fri Jun 08 2068.8 16 40 32 19 36 21 10 3 41 5 15 13 50 20 22 21 09 ..... 95 18 59.5 -24 07
Fri Jun 08/Sat Jun 09 2069.8 16 44 29 19 36 21 11 3 40 5 15 13 55 20 26 21 58 ..... 90 19 53.0 -23 25
Sat Jun 09/Sun Jun 10 2070.8 16 48 25 19 37 21 11 3 40 5 15 13 59 20 29 22 42 ..... 83 20 44.7 -21 39
Sun Jun 10/Mon Jun 11 2071.8 16 52 22 19 37 21 12 3 40 5 15 14 04 20 33 23 21 ..... 75 21 34.3 -19 00
Mon Jun 11/Tue Jun 12 2072.8 16 56 19 19 38 21 12 3 40 5 15 14 08 20 37 23 57 ..... 67 22 21.8 -15 37
Tue Jun 12/Wed Jun 13 2073.8 17 00 15 19 38 21 13 3 40 5 15 14 13 20 41 0 29 ..... 58 23 07.7 -11 38
Wed Jun 13/Thu Jun 14 2074.8 17 04 12 19 38 21 13 3 40 5 15 14 17 20 45 0 59 ..... 48 23 52.7 - 7 13
Thu Jun 14/Fri Jun 15 2075.8 17 08 08 19 39 21 14 3 40 5 15 14 21 20 49 1 29 ..... 39 0 37.4 - 2 30
Fri Jun 15/Sat Jun 16 2076.8 17 12 05 19 39 21 14 3 40 5 15 14 26 20 53 1 59 ..... 29 1 22.7 2 23
Sat Jun 16/Sun Jun 17 2077.8 17 16 01 19 39 21 14 3 40 5 15 14 30 20 57 2 31 ..... 20 2 09.6 7 16
Sun Jun 17/Mon Jun 18 2078.8 17 19 58 19 40 21 15 3 40 5 15 14 34 21 01 3 06 ..... 13 2 58.9 11 55
Mon Jun 18/Tue Jun 19 2079.8 17 23 54 19 40 21 15 3 40 5 15 14 39 21 05 3 45 ..... 6 3 51.5 16 06
Tue Jun 19/Wed Jun 20 2080.8 17 27 51 19 40 21 15 3 40 5 16 14 43 21 09 4 31 18 01 2 4 47.8 19 30
Wed Jun 20/Thu Jun 21 2081.8 17 31 47 19 40 21 16 3 41 5 16 14 47 21 13 5 24 19 08 0 5 47.6 21 46
Thu Jun 21/Fri Jun 22 2082.8 17 35 44 19 41 21 16 3 41 5 16 14 51 21 17 6 25 20 13 1 6 49.9 22 37
Fri Jun 22/Sat Jun 23 2083.8 17 39 41 19 41 21 16 3 41 5 16 14 55 21 21 ..... 21 14 4 7 53.0 21 54
Sat Jun 23/Sun Jun 24 2084.8 17 43 37 19 41 21 16 3 41 5 17 14 59 21 26 ..... 22 08 11 8 55.1 19 39
Sun Jun 24/Mon Jun 25 2085.8 17 47 34 19 41 21 16 3 42 5 17 15 03 21 30 ..... 22 55 19 9 54.7 16 05
Mon Jun 25/Tue Jun 26 2086.8 17 51 30 19 41 21 16 3 42 5 17 15 07 21 34 ..... 23 37 29 10 51.3 11 33
Tue Jun 26/Wed Jun 27 2087.8 17 55 27 19 41 21 16 3 43 5 17 15 11 21 39 ..... 0 15 40 11 45.1 6 23
Wed Jun 27/Thu Jun 28 2088.8 17 59 23 19 41 21 16 3 43 5 18 15 15 21 43 ..... 0 49 51 12 36.8 0 55
Thu Jun 28/Fri Jun 29 2089.8 18 03 20 19 42 21 16 3 43 5 18 15 19 21 47 ..... 1 23 62 13 27.4 - 4 32
Fri Jun 29/Sat Jun 30 2090.8 18 07 16 19 42 21 16 3 44 5 19 15 23 21 52 ..... 1 57 73 14 17.7 - 9 42
Sat Jun 30/Sun Jul 01 2091.8 18 11 13 19 42 21 16 3 44 5 19 15 27 21 56 ..... 2 32 82 15 08.5 -14 22
***** 2001 JULY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Jul 01/Mon Jul 02 2092.8 18 15 10 19 42 21 16 3 45 5 19 15 31 22 01 ..... 3 11 89 16 00.4 -18 19
Mon Jul 02/Tue Jul 03 2093.8 18 19 06 19 41 21 16 3 46 5 20 15 34 22 05 ..... 3 53 95 16 53.5 -21 21
Tue Jul 03/Wed Jul 04 2094.8 18 23 03 19 41 21 16 3 46 5 20 15 38 22 10 18 07 4 38 98 17 47.5 -23 19
Wed Jul 04/Thu Jul 05 2095.8 18 26 59 19 41 21 15 3 47 5 21 15 42 22 14 19 02 5 28 100 18 41.9 -24 09
Thu Jul 05/Fri Jul 06 2096.8 18 30 56 19 41 21 15 3 47 5 21 15 45 22 19 19 53 6 21 100 19 35.7 -23 48
Fri Jul 06/Sat Jul 07 2097.8 18 34 52 19 41 21 15 3 48 5 22 15 49 22 24 20 39 ..... 97 20 28.2 -22 23
Sat Jul 07/Sun Jul 08 2098.8 18 38 49 19 41 21 14 3 49 5 22 15 53 22 28 21 20 ..... 93 21 18.7 -19 59
Sun Jul 08/Mon Jul 09 2099.8 18 42 45 19 41 21 14 3 49 5 23 15 56 22 33 21 56 ..... 88 22 07.1 -16 48
Mon Jul 09/Tue Jul 10 2100.8 18 46 42 19 40 21 13 3 50 5 23 16 00 22 38 22 29 ..... 81 22 53.7 -12 58
Tue Jul 10/Wed Jul 11 2101.8 18 50 39 19 40 21 13 3 51 5 24 16 03 22 42 23 00 ..... 73 23 38.8 - 8 40
Wed Jul 11/Thu Jul 12 2102.8 18 54 35 19 40 21 12 3 52 5 24 16 07 22 47 23 30 ..... 64 0 23.2 - 4 02
Thu Jul 12/Fri Jul 13 2103.8 18 58 32 19 39 21 12 3 53 5 25 16 10 22 52 23 59 ..... 54 1 07.8 0 46
Fri Jul 13/Sat Jul 14 2104.8 19 02 28 19 39 21 11 3 53 5 26 16 13 22 56 0 29 ..... 44 1 53.4 5 36
Sat Jul 14/Sun Jul 15 2105.8 19 06 25 19 39 21 11 3 54 5 26 16 17 23 01 1 01 ..... 34 2 40.9 10 17
Sun Jul 15/Mon Jul 16 2106.8 19 10 21 19 38 21 10 3 55 5 27 16 20 23 06 1 38 ..... 25 3 31.4 14 37
Mon Jul 16/Tue Jul 17 2107.8 19 14 18 19 38 21 09 3 56 5 27 16 23 23 11 2 19 ..... 16 4 25.5 18 17
Tue Jul 17/Wed Jul 18 2108.8 19 18 14 19 37 21 09 3 57 5 28 16 27 23 16 3 08 ..... 9 5 23.4 21 01
Wed Jul 18/Thu Jul 19 2109.8 19 22 11 19 37 21 08 3 58 5 29 16 30 23 20 4 05 17 52 3 6 24.8 22 27
Thu Jul 19/Fri Jul 20 2110.8 19 26 08 19 37 21 07 3 58 5 29 16 33 23 25 5 10 18 56 0 7 28.3 22 21
Fri Jul 20/Sat Jul 21 2111.8 19 30 04 19 36 21 07 3 59 5 30 16 36 23 30 6 20 19 55 0 8 31.9 20 38
Sat Jul 21/Sun Jul 22 2112.8 19 34 01 19 35 21 06 4 00 5 30 16 39 23 35 ..... 20 47 3 9 33.8 17 27
Sun Jul 22/Mon Jul 23 2113.8 19 37 57 19 35 21 05 4 01 5 31 16 42 23 40 ..... 21 32 9 10 32.9 13 04
Mon Jul 23/Tue Jul 24 2114.8 19 41 54 19 34 21 04 4 02 5 32 16 45 23 45 ..... 22 12 17 11 29.0 7 55
Tue Jul 24/Wed Jul 25 2115.8 19 45 50 19 34 21 03 4 03 5 32 16 48 23 49 ..... 22 49 26 12 22.5 2 23
Wed Jul 25/Thu Jul 26 2116.8 19 49 47 19 33 21 02 4 04 5 33 16 52 23 54 ..... 23 24 37 13 14.3 - 3 12
Thu Jul 26/Fri Jul 27 2117.8 19 53 43 19 32 21 01 4 05 5 34 16 54 23 59 ..... 23 58 48 14 05.1 - 8 31
Fri Jul 27/Sat Jul 28 2118.8 19 57 40 19 32 21 00 4 06 5 34 16 57 0 04 ..... 0 34 59 14 55.9 -13 20
Sat Jul 28/Sun Jul 29 2119.8 20 01 37 19 31 20 59 4 07 5 35 17 00 0 09 ..... 1 11 69 15 47.3 -17 27
Sun Jul 29/Mon Jul 30 2120.8 20 05 33 19 30 20 58 4 08 5 36 17 03 0 14 ..... 1 52 78 16 39.7 -20 42
Mon Jul 30/Tue Jul 31 2121.8 20 09 30 19 29 20 57 4 09 5 36 17 06 0 19 ..... 2 36 86 17 32.9 -22 55
Tue Jul 31/Wed Aug 01 2122.8 20 13 26 19 29 20 56 4 10 5 37 17 09 0 24 ..... 3 24 92 18 26.7 -24 02
***** 2001 AUGUST *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Aug 01/Thu Aug 02 2123.8 20 17 23 19 28 20 55 4 11 5 38 17 12 0 29 17 49 4 15 96 19 20.3 -24 00
Thu Aug 02/Fri Aug 03 2124.8 20 21 19 19 27 20 54 4 11 5 38 17 15 0 33 18 36 5 09 99 20 12.9 -22 52
Fri Aug 03/Sat Aug 04 2125.8 20 25 16 19 26 20 53 4 12 5 39 17 18 0 38 19 19 6 04 100 21 03.9 -20 44
Sat Aug 04/Sun Aug 05 2126.8 20 29 12 19 25 20 52 4 13 5 40 17 20 0 43 19 56 ..... 99 21 53.0 -17 44
Sun Aug 05/Mon Aug 06 2127.8 20 33 09 19 25 20 51 4 14 5 40 17 23 0 48 20 31 ..... 96 22 40.2 -14 02
Mon Aug 06/Tue Aug 07 2128.8 20 37 06 19 24 20 49 4 15 5 41 17 26 0 53 21 02 ..... 92 23 25.9 - 9 49
Tue Aug 07/Wed Aug 08 2129.8 20 41 02 19 23 20 48 4 16 5 42 17 29 0 58 21 32 ..... 85 0 10.5 - 5 14
Wed Aug 08/Thu Aug 09 2130.8 20 44 59 19 22 20 47 4 17 5 42 17 31 1 03 22 01 ..... 78 0 54.8 - 0 28
Thu Aug 09/Fri Aug 10 2131.8 20 48 55 19 21 20 46 4 18 5 43 17 34 1 08 22 30 ..... 69 1 39.7 4 22
Fri Aug 10/Sat Aug 11 2132.8 20 52 52 19 20 20 45 4 19 5 44 17 37 1 13 23 00 ..... 60 2 25.9 9 04
Sat Aug 11/Sun Aug 12 2133.8 20 56 48 19 19 20 43 4 20 5 44 17 40 1 17 23 34 ..... 50 3 14.5 13 27
Sun Aug 12/Mon Aug 13 2134.8 21 00 45 19 18 20 42 4 21 5 45 17 42 1 22 0 12 ..... 39 4 06.1 17 17
Mon Aug 13/Tue Aug 14 2135.8 21 04 41 19 17 20 41 4 22 5 46 17 45 1 27 0 56 ..... 29 5 01.4 20 18
Tue Aug 14/Wed Aug 15 2136.8 21 08 38 19 16 20 39 4 23 5 46 17 47 1 32 1 48 ..... 20 6 00.4 22 13
Wed Aug 15/Thu Aug 16 2137.8 21 12 35 19 15 20 38 4 24 5 47 17 50 1 37 2 48 ..... 11 7 02.2 22 43
Thu Aug 16/Fri Aug 17 2138.8 21 16 31 19 14 20 37 4 25 5 48 17 53 1 42 3 55 17 37 5 8 05.4 21 38
Fri Aug 17/Sat Aug 18 2139.8 21 20 28 19 13 20 35 4 25 5 48 17 55 1 47 5 06 18 32 1 9 08.2 19 00
Sat Aug 18/Sun Aug 19 2140.8 21 24 24 19 11 20 34 4 26 5 49 17 58 1 52 6 19 19 21 0 10 09.0 15 00
Sun Aug 19/Mon Aug 20 2141.8 21 28 21 19 10 20 33 4 27 5 50 18 00 1 56 ..... 20 05 2 11 07.3 10 00
Mon Aug 20/Tue Aug 21 2142.8 21 32 17 19 09 20 31 4 28 5 50 18 03 2 01 ..... 20 44 7 12 03.0 4 24
Tue Aug 21/Wed Aug 22 2143.8 21 36 14 19 08 20 30 4 29 5 51 18 06 2 06 ..... 21 21 14 12 56.7 - 1 23
Wed Aug 22/Thu Aug 23 2144.8 21 40 10 19 07 20 29 4 30 5 52 18 08 2 11 ..... 21 56 23 13 49.0 - 6 59
Thu Aug 23/Fri Aug 24 2145.8 21 44 07 19 06 20 27 4 31 5 52 18 11 2 16 ..... 22 32 33 14 41.0 -12 06
Fri Aug 24/Sat Aug 25 2146.8 21 48 04 19 05 20 26 4 32 5 53 18 13 2 20 ..... 23 10 44 15 33.0 -16 31
Sat Aug 25/Sun Aug 26 2147.8 21 52 00 19 03 20 24 4 33 5 54 18 16 2 25 ..... 23 50 54 16 25.7 -20 02
Sun Aug 26/Mon Aug 27 2148.8 21 55 57 19 02 20 23 4 33 5 54 18 18 2 30 ..... 0 33 64 17 19.0 -22 31
Mon Aug 27/Tue Aug 28 2149.8 21 59 53 19 01 20 21 4 34 5 55 18 21 2 35 ..... 1 21 73 18 12.7 -23 55
Tue Aug 28/Wed Aug 29 2150.8 22 03 50 19 00 20 20 4 35 5 55 18 23 2 40 ..... 2 11 81 19 06.1 -24 09
Wed Aug 29/Thu Aug 30 2151.8 22 07 46 18 58 20 19 4 36 5 56 18 26 2 44 ..... 3 04 88 19 58.7 -23 17
Thu Aug 30/Fri Aug 31 2152.8 22 11 43 18 57 20 17 4 37 5 57 18 28 2 49 17 18 3 58 94 20 49.9 -21 23
Fri Aug 31/Sat Sep 01 2153.8 22 15 39 18 56 20 16 4 37 5 57 18 31 2 54 17 57 4 53 97 21 39.4 -18 34
***** 2001 SEPTEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Sep 01/Sun Sep 02 2154.8 22 19 36 18 55 20 14 4 38 5 58 18 33 2 59 18 32 5 48 99 22 27.1 -15 01
Sun Sep 02/Mon Sep 03 2155.8 22 23 33 18 53 20 13 4 39 5 59 18 36 3 03 19 04 6 42 100 23 13.2 -10 52
Mon Sep 03/Tue Sep 04 2156.8 22 27 29 18 52 20 11 4 40 5 59 18 38 3 08 19 34 ..... 98 23 58.2 - 6 19
Tue Sep 04/Wed Sep 05 2157.8 22 31 26 18 51 20 10 4 41 6 00 18 41 3 13 20 03 ..... 95 0 42.8 - 1 31
Wed Sep 05/Thu Sep 06 2158.8 22 35 22 18 50 20 09 4 41 6 00 18 43 3 18 20 32 ..... 89 1 27.6 3 22
Thu Sep 06/Fri Sep 07 2159.8 22 39 19 18 48 20 07 4 42 6 01 18 46 3 22 21 02 ..... 83 2 13.4 8 09
Fri Sep 07/Sat Sep 08 2160.8 22 43 15 18 47 20 06 4 43 6 02 18 48 3 27 21 34 ..... 74 3 01.0 12 38
Sat Sep 08/Sun Sep 09 2161.8 22 47 12 18 46 20 04 4 44 6 02 18 51 3 32 22 10 ..... 65 3 51.2 16 38
Sun Sep 09/Mon Sep 10 2162.8 22 51 08 18 44 20 03 4 44 6 03 18 53 3 36 22 50 ..... 55 4 44.5 19 52
Mon Sep 10/Tue Sep 11 2163.8 22 55 05 18 43 20 01 4 45 6 03 18 56 3 41 23 37 ..... 44 5 41.1 22 05
Tue Sep 11/Wed Sep 12 2164.8 22 59 02 18 42 20 00 4 46 6 04 18 58 3 46 0 32 ..... 33 6 40.5 23 02
Wed Sep 12/Thu Sep 13 2165.8 23 02 58 18 40 19 58 4 47 6 05 19 01 3 50 1 34 ..... 23 7 41.8 22 31
Thu Sep 13/Fri Sep 14 2166.8 23 06 55 18 39 19 57 4 47 6 05 19 03 3 55 2 42 ..... 14 8 43.5 20 29
Fri Sep 14/Sat Sep 15 2167.8 23 10 51 18 38 19 55 4 48 6 06 19 06 4 00 3 53 17 09 7 9 44.1 17 01
Sat Sep 15/Sun Sep 16 2168.8 23 14 48 18 37 19 54 4 49 6 07 19 08 4 04 5 05 17 54 2 10 43.0 12 22
Sun Sep 16/Mon Sep 17 2169.8 23 18 44 18 35 19 53 4 50 6 07 19 11 4 09 6 16 18 35 0 11 39.7 6 54
Mon Sep 17/Tue Sep 18 2170.8 23 22 41 18 34 19 51 4 50 6 08 19 13 4 14 ..... 19 13 1 12 34.6 1 02
Tue Sep 18/Wed Sep 19 2171.8 23 26 37 18 33 19 50 4 51 6 08 19 16 4 18 ..... 19 50 5 13 28.3 - 4 50
Wed Sep 19/Thu Sep 20 2172.8 23 30 34 18 31 19 48 4 52 6 09 19 18 4 23 ..... 20 27 11 14 21.5 -10 20
Thu Sep 20/Fri Sep 21 2173.8 23 34 31 18 30 19 47 4 52 6 10 19 21 4 28 ..... 21 05 19 15 14.8 -15 10
Fri Sep 21/Sat Sep 22 2174.8 23 38 27 18 29 19 46 4 53 6 10 19 23 4 32 ..... 21 45 28 16 08.5 -19 07
Sat Sep 22/Sun Sep 23 2175.8 23 42 24 18 27 19 44 4 54 6 11 19 26 4 37 ..... 22 28 38 17 02.7 -22 00
Sun Sep 23/Mon Sep 24 2176.8 23 46 20 18 26 19 43 4 55 6 11 19 28 4 42 ..... 23 15 48 17 57.0 -23 45
Mon Sep 24/Tue Sep 25 2177.8 23 50 17 18 25 19 41 4 55 6 12 19 31 4 46 ..... 0 05 58 18 51.1 -24 18
Tue Sep 25/Wed Sep 26 2178.8 23 54 13 18 23 19 40 4 56 6 13 19 34 4 51 ..... 0 58 67 19 44.1 -23 43
Wed Sep 26/Thu Sep 27 2179.8 23 58 10 18 22 19 39 4 57 6 13 19 36 4 56 ..... 1 52 76 20 35.7 -22 04
Thu Sep 27/Fri Sep 28 2180.8 0 02 06 18 21 19 37 4 57 6 14 19 39 5 00 ..... 2 47 84 21 25.5 -19 28
Fri Sep 28/Sat Sep 29 2181.8 0 06 03 18 19 19 36 4 58 6 15 19 41 5 05 16 34 3 42 90 22 13.4 -16 05
Sat Sep 29/Sun Sep 30 2182.8 0 10 00 18 18 19 35 4 59 6 15 19 44 5 09 17 07 4 36 95 22 59.9 -12 03
Sun Sep 30/Mon Oct 01 2183.8 0 13 56 18 17 19 33 4 59 6 16 19 46 5 14 17 37 5 30 98 23 45.2 - 7 32
***** 2001 OCTOBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Oct 01/Tue Oct 02 2184.8 0 17 53 18 15 19 32 5 00 6 17 19 49 5 19 18 06 6 25 100 0 30.0 - 2 42
Tue Oct 02/Wed Oct 03 2185.8 0 21 49 18 14 19 31 5 01 6 17 19 52 5 23 18 35 7 20 99 1 15.1 2 16
Wed Oct 03/Thu Oct 04 2186.8 0 25 46 18 13 19 29 5 01 6 18 19 54 5 28 19 05 ..... 97 2 01.0 7 12
Thu Oct 04/Fri Oct 05 2187.8 0 29 42 18 12 19 28 5 02 6 19 19 57 5 32 19 36 ..... 93 2 48.6 11 52
Fri Oct 05/Sat Oct 06 2188.8 0 33 39 18 10 19 27 5 03 6 19 20 00 5 37 20 10 ..... 86 3 38.5 16 04
Sat Oct 06/Sun Oct 07 2189.8 0 37 35 18 09 19 26 5 03 6 20 20 02 5 42 20 49 ..... 79 4 31.1 19 33
Sun Oct 07/Mon Oct 08 2190.8 0 41 32 18 08 19 24 5 04 6 21 20 05 5 46 21 33 ..... 69 5 26.7 22 03
Mon Oct 08/Tue Oct 09 2191.8 0 45 29 18 07 19 23 5 05 6 21 20 08 5 51 22 24 ..... 59 6 24.8 23 20
Tue Oct 09/Wed Oct 10 2192.8 0 49 25 18 05 19 22 5 05 6 22 20 11 5 56 23 22 ..... 48 7 24.5 23 14
Wed Oct 10/Thu Oct 11 2193.8 0 53 22 18 04 19 21 5 06 6 23 20 13 6 00 0 26 ..... 37 8 24.7 21 39
Thu Oct 11/Fri Oct 12 2194.8 0 57 18 18 03 19 20 5 07 6 23 20 16 6 05 1 33 ..... 26 9 24.1 18 41
Fri Oct 12/Sat Oct 13 2195.8 1 01 15 18 02 19 18 5 07 6 24 20 19 6 09 2 43 ..... 17 10 21.9 14 29
Sat Oct 13/Sun Oct 14 2196.8 1 05 11 18 01 19 17 5 08 6 25 20 22 6 14 3 53 16 28 9 11 17.9 9 22
Sun Oct 14/Mon Oct 15 2197.8 1 09 08 17 59 19 16 5 09 6 25 20 24 6 19 5 02 17 06 3 12 12.5 3 39
Mon Oct 15/Tue Oct 16 2198.8 1 13 04 17 58 19 15 5 09 6 26 20 27 6 23 6 10 17 43 1 13 06.0 - 2 16
Tue Oct 16/Wed Oct 17 2199.8 1 17 01 17 57 19 14 5 10 6 27 20 30 6 28 7 18 18 19 0 13 59.4 - 8 02
Wed Oct 17/Thu Oct 18 2200.8 1 20 58 17 56 19 13 5 11 6 28 20 33 6 32 ..... 18 56 3 14 53.0 -13 17
Thu Oct 18/Fri Oct 19 2201.8 1 24 54 17 55 19 12 5 11 6 28 20 36 6 37 ..... 19 36 8 15 47.4 -17 44
Fri Oct 19/Sat Oct 20 2202.8 1 28 51 17 54 19 11 5 12 6 29 20 39 6 42 ..... 20 19 15 16 42.5 -21 08
Sat Oct 20/Sun Oct 21 2203.8 1 32 47 17 53 19 10 5 13 6 30 20 42 6 46 ..... 21 05 23 17 37.9 -23 22
Sun Oct 21/Mon Oct 22 2204.8 1 36 44 17 52 19 09 5 13 6 31 20 45 6 51 ..... 21 56 32 18 33.1 -24 22
Mon Oct 22/Tue Oct 23 2205.8 1 40 40 17 51 19 08 5 14 6 31 20 48 6 56 ..... 22 49 41 19 27.3 -24 08
Tue Oct 23/Wed Oct 24 2206.8 1 44 37 17 50 19 07 5 15 6 32 20 51 7 00 ..... 23 43 51 20 19.8 -22 47
Wed Oct 24/Thu Oct 25 2207.8 1 48 33 17 49 19 06 5 16 6 33 20 54 7 05 ..... 0 39 60 21 10.3 -20 27
Thu Oct 25/Fri Oct 26 2208.8 1 52 30 17 48 19 05 5 16 6 34 20 57 7 10 ..... 1 34 69 21 58.7 -17 16
Fri Oct 26/Sat Oct 27 2209.8 1 56 27 17 47 19 04 5 17 6 34 21 00 7 14 ..... 2 28 78 22 45.3 -13 25
Sat Oct 27/Sun Oct 28 2210.8 2 00 23 17 46 19 03 5 18 6 35 21 03 7 19 ..... 3 23 85 23 30.7 - 9 01
Sun Oct 28/Mon Oct 29 2211.8 2 04 20 17 45 19 02 5 18 6 36 21 06 7 24 16 08 4 17 91 0 15.5 - 4 14
Mon Oct 29/Tue Oct 30 2212.8 2 08 16 17 44 19 01 5 19 6 37 21 09 7 28 16 37 5 12 96 1 00.4 0 46
Tue Oct 30/Wed Oct 31 2213.8 2 12 13 17 43 19 01 5 20 6 38 21 12 7 33 17 06 6 08 99 1 46.3 5 49
Wed Oct 31/Thu Nov 01 2214.8 2 16 09 17 42 19 00 5 20 6 38 21 15 7 38 17 37 7 06 100 2 33.9 10 42
***** 2001 NOVEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Nov 01/Fri Nov 02 2215.8 2 20 06 17 41 18 59 5 21 6 39 21 18 7 42 18 10 ..... 99 3 23.8 15 11
Fri Nov 02/Sat Nov 03 2216.8 2 24 02 17 40 18 58 5 22 6 40 21 22 7 47 18 48 ..... 95 4 16.7 19 00
Sat Nov 03/Sun Nov 04 2217.8 2 27 59 17 39 18 58 5 23 6 41 21 25 7 52 19 31 ..... 90 5 12.5 21 52
Sun Nov 04/Mon Nov 05 2218.8 2 31 56 17 39 18 57 5 23 6 42 21 28 7 56 20 20 ..... 82 6 10.9 23 30
Mon Nov 05/Tue Nov 06 2219.8 2 35 52 17 38 18 56 5 24 6 43 21 31 8 01 21 16 ..... 73 7 10.9 23 45
Tue Nov 06/Wed Nov 07 2220.8 2 39 49 17 37 18 56 5 25 6 44 21 35 8 06 22 18 ..... 63 8 11.0 22 32
Wed Nov 07/Thu Nov 08 2221.8 2 43 45 17 36 18 55 5 26 6 44 21 38 8 10 23 23 ..... 52 9 10.0 19 54
Thu Nov 08/Fri Nov 09 2222.8 2 47 42 17 36 18 54 5 26 6 45 21 41 8 15 0 30 ..... 40 10 07.1 16 03
Fri Nov 09/Sat Nov 10 2223.8 2 51 38 17 35 18 54 5 27 6 46 21 45 8 20 1 38 ..... 29 11 02.1 11 15
Sat Nov 10/Sun Nov 11 2224.8 2 55 35 17 34 18 53 5 28 6 47 21 48 8 24 2 45 ..... 20 11 55.4 5 48
Sun Nov 11/Mon Nov 12 2225.8 2 59 31 17 34 18 53 5 29 6 48 21 51 8 29 3 51 ..... 11 12 47.7 0 02
Mon Nov 12/Tue Nov 13 2226.8 3 03 28 17 33 18 52 5 29 6 49 21 55 8 34 4 58 16 15 5 13 39.8 - 5 45
Tue Nov 13/Wed Nov 14 2227.8 3 07 25 17 33 18 52 5 30 6 50 21 58 8 38 6 04 16 50 1 14 32.3 -11 11
Wed Nov 14/Thu Nov 15 2228.8 3 11 21 17 32 18 51 5 31 6 50 22 02 8 43 7 10 17 28 0 15 25.9 -16 00
Thu Nov 15/Fri Nov 16 2229.8 3 15 18 17 31 18 51 5 32 6 51 22 05 8 48 ..... 18 09 1 16 20.7 -19 53
Fri Nov 16/Sat Nov 17 2230.8 3 19 14 17 31 18 51 5 32 6 52 22 09 8 52 ..... 18 54 5 17 16.5 -22 39
Sat Nov 17/Sun Nov 18 2231.8 3 23 11 17 30 18 50 5 33 6 53 22 13 8 57 ..... 19 43 10 18 12.6 -24 09
Sun Nov 18/Mon Nov 19 2232.8 3 27 07 17 30 18 50 5 34 6 54 22 16 9 02 ..... 20 36 17 19 08.0 -24 24
Mon Nov 19/Tue Nov 20 2233.8 3 31 04 17 30 18 50 5 35 6 55 22 20 9 07 ..... 21 31 25 20 01.8 -23 26
Tue Nov 20/Wed Nov 21 2234.8 3 35 00 17 29 18 49 5 35 6 56 22 24 9 11 ..... 22 27 34 20 53.4 -21 24
Wed Nov 21/Thu Nov 22 2235.8 3 38 57 17 29 18 49 5 36 6 57 22 27 9 16 ..... 23 23 43 21 42.6 -18 29
Thu Nov 22/Fri Nov 23 2236.8 3 42 54 17 29 18 49 5 37 6 57 22 31 9 21 ..... 0 18 52 22 29.7 -14 50
Fri Nov 23/Sat Nov 24 2237.8 3 46 50 17 28 18 49 5 38 6 58 22 35 9 25 ..... 1 13 62 23 15.1 -10 37
Sat Nov 24/Sun Nov 25 2238.8 3 50 47 17 28 18 49 5 38 6 59 22 38 9 30 ..... 2 07 71 23 59.6 - 5 59
Sun Nov 25/Mon Nov 26 2239.8 3 54 43 17 28 18 48 5 39 7 00 22 42 9 35 ..... 3 01 79 0 44.0 - 1 04
Mon Nov 26/Tue Nov 27 2240.8 3 58 40 17 27 18 48 5 40 7 01 22 46 9 39 ..... 3 56 86 1 29.1 3 59
Tue Nov 27/Wed Nov 28 2241.8 4 02 36 17 27 18 48 5 41 7 02 22 50 9 44 ..... 4 54 93 2 15.8 8 59
Wed Nov 28/Thu Nov 29 2242.8 4 06 33 17 27 18 48 5 41 7 03 22 54 9 49 16 08 5 54 97 3 05.1 13 42
Thu Nov 29/Fri Nov 30 2243.8 4 10 29 17 27 18 48 5 42 7 03 22 58 9 54 16 44 6 56 100 3 57.6 17 53
Fri Nov 30/Sat Dec 01 2244.8 4 14 26 17 27 18 48 5 43 7 04 23 02 9 58 17 26 8 00 100 4 53.5 21 12
***** 2001 DECEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2001 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Dec 01/Sun Dec 02 2245.8 4 18 23 17 27 18 48 5 44 7 05 23 06 10 03 18 13 ..... 98 5 52.7 23 20
Sun Dec 02/Mon Dec 03 2246.8 4 22 19 17 27 18 48 5 44 7 06 23 10 10 08 19 08 ..... 93 6 54.1 24 03
Mon Dec 03/Tue Dec 04 2247.8 4 26 16 17 27 18 48 5 45 7 07 23 14 10 12 20 10 ..... 86 7 55.9 23 12
Tue Dec 04/Wed Dec 05 2248.8 4 30 12 17 27 18 48 5 46 7 07 23 18 10 17 21 15 ..... 77 8 56.5 20 52
Wed Dec 05/Thu Dec 06 2249.8 4 34 09 17 27 18 49 5 46 7 08 23 22 10 21 22 23 ..... 66 9 54.8 17 14
Thu Dec 06/Fri Dec 07 2250.8 4 38 05 17 27 18 49 5 47 7 09 23 26 10 26 23 30 ..... 55 10 50.4 12 37
Fri Dec 07/Sat Dec 08 2251.8 4 42 02 17 27 18 49 5 48 7 10 23 30 10 31 0 36 ..... 44 11 43.6 7 19
Sat Dec 08/Sun Dec 09 2252.8 4 45 58 17 27 18 49 5 48 7 10 23 34 10 35 1 41 ..... 33 12 35.1 1 40
Sun Dec 09/Mon Dec 10 2253.8 4 49 55 17 27 18 49 5 49 7 11 23 38 10 40 2 46 ..... 23 13 26.0 - 4 02
Mon Dec 10/Tue Dec 11 2254.8 4 53 52 17 28 18 50 5 50 7 12 23 43 10 45 3 50 ..... 14 14 17.0 - 9 29
Tue Dec 11/Wed Dec 12 2255.8 4 57 48 17 28 18 50 5 50 7 13 23 47 10 49 4 54 ..... 7 15 09.0 -14 25
Wed Dec 12/Thu Dec 13 2256.8 5 01 45 17 28 18 50 5 51 7 13 23 51 10 54 5 58 16 03 3 16 02.3 -18 35
Thu Dec 13/Fri Dec 14 2257.8 5 05 41 17 28 18 51 5 52 7 14 23 55 10 58 7 01 16 45 0 16 57.1 -21 44
Fri Dec 14/Sat Dec 15 2258.8 5 09 38 17 29 18 51 5 52 7 14 24 00 11 03 8 01 17 32 0 17 52.8 -23 42
Sat Dec 15/Sun Dec 16 2259.8 5 13 34 17 29 18 51 5 53 7 15 0 04 11 07 ..... 18 24 2 18 48.5 -24 24
Sun Dec 16/Mon Dec 17 2260.8 5 17 31 17 29 18 52 5 53 7 16 0 08 11 12 ..... 19 18 6 19 43.1 -23 52
Mon Dec 17/Tue Dec 18 2261.8 5 21 27 17 30 18 52 5 54 7 16 0 13 11 16 ..... 20 15 11 20 35.8 -22 11
Tue Dec 18/Wed Dec 19 2262.8 5 25 24 17 30 18 52 5 54 7 17 0 17 11 21 ..... 21 11 18 21 26.0 -19 33
Wed Dec 19/Thu Dec 20 2263.8 5 29 21 17 31 18 53 5 55 7 17 0 21 11 25 ..... 22 07 26 22 13.9 -16 08
Thu Dec 20/Fri Dec 21 2264.8 5 33 17 17 31 18 53 5 56 7 18 0 26 11 30 ..... 23 02 35 22 59.6 -12 06
Fri Dec 21/Sat Dec 22 2265.8 5 37 14 17 32 18 54 5 56 7 18 0 30 11 34 ..... 23 56 44 23 43.9 - 7 38
Sat Dec 22/Sun Dec 23 2266.8 5 41 10 17 32 18 54 5 56 7 19 0 35 11 39 ..... 0 50 53 0 27.6 - 2 52
Sun Dec 23/Mon Dec 24 2267.8 5 45 07 17 33 18 55 5 57 7 19 0 39 11 43 ..... 1 44 63 1 11.6 2 05
Mon Dec 24/Tue Dec 25 2268.8 5 49 03 17 33 18 55 5 57 7 20 0 44 11 47 ..... 2 39 72 1 56.8 7 02
Tue Dec 25/Wed Dec 26 2269.8 5 53 00 17 34 18 56 5 58 7 20 0 48 11 52 ..... 3 37 81 2 44.2 11 50
Wed Dec 26/Thu Dec 27 2270.8 5 56 56 17 34 18 57 5 58 7 20 0 53 11 56 ..... 4 38 88 3 34.8 16 14
Thu Dec 27/Fri Dec 28 2271.8 6 00 53 17 35 18 57 5 59 7 21 0 57 12 00 ..... 5 42 94 4 29.2 19 58
Fri Dec 28/Sat Dec 29 2272.8 6 04 50 17 36 18 58 5 59 7 21 1 02 12 05 16 02 6 46 98 5 27.6 22 40
Sat Dec 29/Sun Dec 30 2273.8 6 08 46 17 36 18 58 5 59 7 21 1 06 12 09 16 55 7 49 100 6 29.4 24 00
Sun Dec 30/Mon Dec 31 2274.8 6 12 43 17 37 18 59 6 00 7 22 1 11 12 13 17 55 ..... 99 7 33.0 23 45
Mon Dec 31/Tue Jan 01 2275.8 6 16 39 17 38 19 00 6 00 7 22 1 16 12 17 19 01 ..... 95 8 36.4 21 52