2010 RA91 was discovered by Arizona amateur Joe Hobart. Joe used a 0.36-m or 14″ Schmidt-Cassegrain located at his observatory, … More
Bringing you cool stuff about Comets, Asteroids, and Meteors
2010 RA91 was discovered by Arizona amateur Joe Hobart. Joe used a 0.36-m or 14″ Schmidt-Cassegrain located at his observatory, … More