Community hub
Recent from talks
Contribute something to knowledge base
Content stats: 0 posts, 0 articles, 1 media, 0 notes
Members stats: 0 subscribers, 0 contributors, 0 moderators, 0 supporters
Subscribers
Supporters
Contributors
Moderators
Abell 12
Abell 12, also known as PNG 198.6-06.3, PK 198-06.1 and ARO 220, is a planetary nebula located in the constellation of Orion. The nebula is 6,900 light years away from Earth, north of Betelgeuse. Abell 12 is known as "the hidden planetary" because of the foreground star Mu Orionis making it difficult to observe and Abell 12 being at an apparent magnitude of about 14. The best way for it to be observed is through narrowband filters such as H-alpha and O-III. The northern outer red hydrogen shell has been ruptured allowing the interior oxygen to spill out.
Abell 12
Abell 12, also known as PNG 198.6-06.3, PK 198-06.1 and ARO 220, is a planetary nebula located in the constellation of Orion. The nebula is 6,900 light years away from Earth, north of Betelgeuse. Abell 12 is known as "the hidden planetary" because of the foreground star Mu Orionis making it difficult to observe and Abell 12 being at an apparent magnitude of about 14. The best way for it to be observed is through narrowband filters such as H-alpha and O-III. The northern outer red hydrogen shell has been ruptured allowing the interior oxygen to spill out.
Recent media
Recent media