NGC 1090 explained

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NGC 1090
Epoch:J2000
Type:SB(rs)bc[1]
Dist Ly:124 million light-years
Z:2760 ± 4 km/s
Appmag V:12.5
Size V:4.0 × 1.7
Constellation Name:Cetus
Names:UGC 2247, PGC 10507

NGC 1090 is a barred spiral galaxy located in the constellation Cetus.

NGC 1090 has a pseudo inner ring. The disc has a very low surface brightness.

This galaxy has been the site of two known supernovae: SN 1962K and SN 1971T.[2]

NGC 1090 is not part of a galaxy group, even though it appears close to NGC 1087, M-77 (NGC 1068), NGC 1055, NGC 1073, and five other small irregular galaxies.

The distance to NGC 1090 is approximately 124 million light years and its diameter is about 144,000 light years.[3]

Notes and References

  1. Web site: NASA/IPAC Extragalactic Database . Results for NGC 1090 . 2006-11-25 .
  2. Web site: List of Supernovae . . . 2021-07-09.
  3. Book: Bratton. Mark. The Complete Guide to the Herschel Objects. limited. 2011. Cambridge University Press. 978-0-521-76892-4. 166.