NGC 317

In today's world, NGC 317 is a topic that has gained great relevance and has generated multiple debates and research. Its impact has been felt in various areas, from politics to science, through culture and society in general. There is no doubt that NGC 317 is a phenomenon that has marked a before and after in modern history, causing significant changes and awakening the interest of experts and citizens alike. In this article, we will thoroughly explore the impact of NGC 317 and analyze its influence in different areas, with the aim of better understanding its scope and consequences.

NGC 317
SDSS image of NGC 317
Observation data (J2000 epoch)
ConstellationAndromeda
Right ascension00h 57m 39.7s[1]
Declination+43° 47′ 47″[1]
Redshift0.018109[1]
Heliocentric radial velocity5,429 km/s[1]
Apparent magnitude (V)13.8[1]
Characteristics
TypeS0 + Sb[1]
Other designations
CGCG 536-013, PGC 3442 + PGC 3445.[1]

NGC 317 is a pair of interacting galaxies, consisting of a lenticular galaxy NGC 317A (also designated as PGC 3442) and a spiral galaxy NGC 317B (also designated as PGC 3445), in the constellation Andromeda. It was discovered on October 1, 1885 by Lewis Swift.[2]

Two supernovae have been observed in NGC 317B: SN 1999gl (type II, mag. 16.2),[3] and SN 2014dj (type Ic, mag. 17).[4]

References

  1. ^ a b c d e f g "NASA/IPAC Extragalactic Database". Results for NGC 0317. Retrieved September 2, 2016.
  2. ^ "New General Catalog Objects: NGC 300 - 349". Cseligman. Retrieved October 26, 2016.
  3. ^ Transient Name Server entry for SN 1999gl. Retrieved 31 March 2023.
  4. ^ Transient Name Server entry for SN 2014dj. Retrieved 31 March 2023.


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