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NGC 1015

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NGC 1015
NGC 1015 imaged by the Hubble Space Telescope[1]
Observation data (J2000[2] epoch)
ConstellationCetus
Right ascension02h 38m 11.552s[3]
Declination−01° 19′ 07.60″[3]
Redshift0.008776(4)[4]
Heliocentric radial velocity2625.7km/s[5]
Distance118 Mly (36.3 Mpc)[6]
Apparent magnitude (B)12.8[2]
Characteristics
TypeSb[7]
Apparent size (V)163.88″[7]
Other designations
2MASX J02381156-0119070, UGC 2124, LEDA 9988, MCG +00-07-066, SDSS J023811.55-011907.5[2]

NGC 1015 is a barred spiral galaxy,[7] at a distance of 118 million light years[6] in the constellation of Cetus (The Whale).[1] It was discovered by German astronomer Wilhelm Tempel on 27 December 1875.[8] Emissions from the core region satisfy the criteria for an active galactic nucleus of type 2 Seyfert and a LINER galaxy.[9]

Supernova

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One supernova has been observed in NGC 1015. SN 2009ig (Type Ia,[7] mag. 17.5) was discovered by the Lick Observatory Supernova Search (LOSS) on 20 August 2009.[10][11][12] It got as bright as magnitude 13, making it the brightest supernova of 2009.[13]

See also

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References

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  1. ^ a b "Spirals and supernovae". www.spacetelescope.org. Retrieved 13 March 2018.
  2. ^ a b c "NGC 1015". SIMBAD. Centre de données astronomiques de Strasbourg.
  3. ^ a b Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
  4. ^ de Vaucouleurs, G.; et al. (1991). Third reference catalogue of bright galaxies. 9. New York: Springer-Verlag.
  5. ^ Meyer, M. J.; et al. (June 2004). "The HIPASS catalogue - I. Data presentation". Monthly Notices of the Royal Astronomical Society. 350 (4): 1195–1209. arXiv:astro-ph/0406384. Bibcode:2004MNRAS.350.1195M. doi:10.1111/j.1365-2966.2004.07710.x. S2CID 10336076.
  6. ^ a b Cappellari, Michele; et al. (May 11, 2011). "The ATLAS3D project – I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria". Monthly Notices of the Royal Astronomical Society. 413 (2): 813–836. arXiv:1012.1551. Bibcode:2011MNRAS.413..813C. doi:10.1111/j.1365-2966.2010.18174.x. S2CID 15391206.
  7. ^ a b c d Hakobyan, A. A.; et al. (March 2016). "Supernovae and their host galaxies - III. The impact of bars and bulges on the radial distribution of supernovae in disc galaxies". Monthly Notices of the Royal Astronomical Society. 456 (3): 2848–2860. arXiv:1511.08896. Bibcode:2016MNRAS.456.2848H. doi:10.1093/mnras/stv2853.
  8. ^ Seligman, Courtney. "New General Catalogue Objects: NGC 1015". Celestial Atlas. Retrieved 19 August 2025.
  9. ^ Chen, Yan-Ping; et al. (January 2022). "A Uniformly Selected, Southern-sky 6dF, Optical AGN Catalog". The Astrophysical Journal Supplement Series. 258 (2): 29. arXiv:2111.13217. Bibcode:2022ApJS..258...29C. doi:10.3847/1538-4365/ac4157. ISSN 0067-0049.
  10. ^ Kleiser, I.; et al. (2009). "Supernova 2009ig in NGC 1015". Central Bureau Electronic Telegrams (1918): 1. Bibcode:2009CBET.1918....1K.
  11. ^ Foley, Ryan J.; et al. (January 2012). "Very Early Ultraviolet and Optical Observations of the Type Ia Supernova 2009ig". The Astrophysical Journal. 744 (1): 38. arXiv:1109.0987. Bibcode:2012ApJ...744...38F. doi:10.1088/0004-637X/744/1/38. hdl:2152/34649. ISSN 0004-637X. S2CID 119200461.
  12. ^ "SN 2009ig". Transient Name Server. IAU. Retrieved 21 August 2025.
  13. ^ Bishop, David. "Bright Supernovae - 2009". Rochester Astronomy. Retrieved 21 August 2025.
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  • Wikimedia Commons logo Media related to NGC 1015 at Wikimedia Commons
  • NGC 1015 on SIMBAD


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