Advanced Observing Program at Kitt Peak Visitor Center

AOP Reservations

We are currently taking reservations for 2008. Since our schedule changes daily we are unable to post open dates. In order to make sure you get the date you are interested in call as far in advance as you can. We need at least a month or two to arrange a night stay.

To make a reservation please contact our staff via email:


  • Email: AOPRSVP@noao.edu
    (our preferred and typically quicker method of contact)


  • Phone: 520-318-8728 or 520-318-8733
    (any voicemail messages will be answered within a couple days)

Be sure to include your name, daytime phone, evening phone, and best time to call. You may also complete our on-line Reservation Request Form.

Due to the popularity of the AOP, please try to make your reservation at least 2 months in advance. It is difficult for us to accommodate short notice AOP reservations.