Yuba City Astronomical Observatory is an astronomical observatory owned by the Doscher Family Trust and operated primarily by trustee Richard J. Doscher of Yuba City, California. It is located South of Yuba City, which is adjacent to the Sutter Buttes Mountain Range.

Yuba City Astronomical Observatory

Location	South Yuba City, Yuba City, California, United States
Coordinates	39°06′52.74″N 121°38′02.85″W / 39.1146500°N 121.6341250°W / 39.1146500; -121.6341250
Established	September 22, 2010
Website	www.ycao.org
Telescopes
CPC 1100 11" Schmidt Cassegrain
Location of Yuba City Astronomical Observatory
[edit on Wikidata]

The observatory has one 9 foot dome and permanent pier housing an 11-inch Schmidt-Cassegrain telescope. It was established on September 22, 2010. Primary work consists of planetary, deep sky, NEO studies, astrometry, photometry and astrophotography. IAU/MPC assignment number pending.