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NGC 538

From Wikipedia, the free encyclopedia
Galaxy in the constellation Cetus
NGC 538
SDSS image of NGC 538
Observation data (J2000epoch)
ConstellationCetus
Right ascension01h 25m 26.06364s[1]
Declination−01° 33′ 02.2258″[1]
Redshift0.017756[1]
Heliocentric radial velocity5276 km/s[1]
Distance250 Mly (77 Mpc)[2]
Apparent magnitude (B)14.58[1]
Characteristics
TypeSB(s)ab:[2]
Other designations
UGC 991,MCG +00-04-130,PGC 5275[1]

NGC 538 is abarred spiral galaxy in theconstellation ofCetus. It is located about 250 millionlight-years from theMilky Way[2] with adiameter of approximately 95,000 ly.[citation needed] NGC 538 was discovered by the AmericanastronomerLewis Swift in 1886.[3][4][5]

NGC 538 is estimated to be about 2.5 billion years old.[6]

See also

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References

[edit]
  1. ^abcdef"NGC 538".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2020-05-02.
  2. ^abcGil de Paz, Armando; et al. (December 2007). "The GALEX Ultraviolet Atlas of Nearby Galaxies".The Astrophysical Journal Supplement Series.173 (2):185–255.arXiv:astro-ph/0606440.Bibcode:2007ApJS..173..185G.doi:10.1086/516636.S2CID 119085482.
  3. ^Ford, Dominic."The galaxy NGC 538 - In-The-Sky.org".in-the-sky.org. Retrieved2020-04-10.
  4. ^"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2020-04-10.
  5. ^"Revised NGC Data for NGC 538".spider.seds.org. Retrieved2020-04-10.
  6. ^Fraser-Mckelvie, Amelia; Brown, Michael J. I.; Pimbblet, Kevin A.; Dolley, Tim; Crossett, Jacob P.; Bonne, Nicolas J. (2016)."A photometrically and spectroscopically confirmed population of passive spiral galaxies".Monthly Notices of the Royal Astronomical Society: Letters.462 (1):L11–L15.arXiv:1606.03781.Bibcode:2016MNRAS.462L..11F.doi:10.1093/mnrasl/slw117.

External links

[edit]
  • Media related toNGC 538 at Wikimedia Commons
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