Coordinates:

34° 9' N, 118° 9' W

1200 East California Blvd.
M/C 249-17
Pasadena, CA 91125

Email:

mansi AT astro DOT caltech DOT edu

Visit Planning:

• Pasadena CA Weather
• Palomar Observatory Weather
• Keck Telescope Schedule
• Palomar Hale Telescope Schedule