Antelope Hills Observatory

Research-Quality Observations for the Astronomical Community

The Minor Planet Center


The MPC, a part of the International Astronomical Union, is the hub for all observational reports concerning asteroids.  Information on comets is also accessible here.


Related Links

Here are some links to information on asteroid and variable star observing.

The Minor Planet Observer


This is a commercial site, with software and publications for sale.  But it is also home to many links to information and projects on asteroid research.



The American Association of Variable Star Observers is THE organization for those interested in variable stars.  See their excellent website for all the information you will need to study these interesting objects.

Society for Astronomical Science


Every year, this fine organization holds a conference at Big Bear, California.  Here amateur and professional astronomers  present papers on using your telescope for real scientific research.

To be announced


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To contact us:

Robert A. (Bob) Koff

980 Antelope Drive West

Bennett, CO 80102 USA


Phone: 303-644-3509