Thursday night was another good night at the River Ridge Observatory. I had two rigs running. My C11 with Hyperstar and ZWO ASI533MC Pro camera on CGEM DX mount was one, my Samyang F/2 135mm with ZWO ASI294MC Pro on AVX mount was the other.
Please click the pictures for a full scale view.
The Sculptor Galaxy (also known as the Silver Coin Galaxy, Silver Dollar Galaxy, NGC 253, or Caldwell 65) is an intermediate spiral galaxy in the constellation Sculptor. The Sculptor Galaxy is a starburst galaxy, which means that it is currently undergoing a period of intense star formation.
NGC 6820 is a small reflection nebula near the open cluster NGC 6823 in Vulpecula. The reflection nebula and cluster are embedded in a large faint emission nebula called Sh 2-86. The whole area of nebulosity is often referred to as NGC 6820.
The California Nebula (Also known NGC 1499or Sh2-220) is an emission nebula located in the constellation Perseus. Its name comes from its resemblance to the outline of the US State of California in long exposure photographs. It is almost 2.5° long on the sky and, because of its very low surface brightness, it is extremely difficult to observe visually.
