Cygnus A - radio galaxy galaxy
Cygnus A , is a radio galaxy located in the constellation Cygnus.
Cygnus A is magnitude 16.2*, is 757 million light-years away, and is 0.55' x 0.46' in size. For reference, the full moon is 30' (arc minutes) or 0.5° in size.
- Cygnus A
- radio galaxy galaxy
- Magnitude (m):
- Distance (Mly):
- 757 Mly
- 0.55' x 0.46''
* One can see up to magnitude 7-8 objects with perfect eyes under ideal dark sky conditions.
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