NGC 9
NGC 9 is a spiral galaxy about 140 million light-years away in the Pegasus constellation.
It was discovered on 27 September 1865 by Otto Wilhelm von Struve.
[3] One supernova has been observed in NGC 9: SN 2021zju (type Ib, mag.
18.15).
[4]
NGC 9 is a spiral galaxy about 140 million light-years away in the Pegasus constellation.
It was discovered on 27 September 1865 by Otto Wilhelm von Struve.
[3] One supernova has been observed in NGC 9: SN 2021zju (type Ib, mag.
18.15).
[4]