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NGC 536 is a barred spiral galaxy located in the constellation Andromeda. It is located at a distance of circa 200 million light-years from Earth, which, given its apparent dimensions, means that NGC 536 is about 180,000 light years across.[1] It was discovered by William Herschel on September 13, 1784.[2] It is a member of Hickson Compact Group 10, which also includes the galaxies NGC 529, NGC 531, and NGC 542.[3] It belongs to the Perseus–Pisces Supercluster.

NGC 536
NGC 536 by SDSS
Observation data (J2000 epoch)
ConstellationAndromeda
Right ascension01h 26m 21.8s[1]
Declination+34° 42′ 11″[1]
Redshift0.017309 +/- 0.000017 [1]
Helio radial velocity5,189 ± 5 km/s[1]
Distance198 ± 34 Mly (60.7 ± 10.6 Mpc)[1]
Apparent magnitude (V)12.4
Characteristics
TypeSB(r)b [1]
Apparent size (V)3′.0 × 1′.1[1]
Other designations
UGC 1013, MCG +06-04-021, PGC 5344[1]
Hickson Compact Group 10 by Adam Block/Mount Lemmon SkyCenter
Hickson Compact Group 10 by Adam Block/Mount Lemmon SkyCenter

The nucleus of NGC 536 is characterised as a low-ionization nuclear emission-line region (LINER), a type of active galactic nucleus.[4][5] The galaxy features a bright inner region, surrounded by a ring from which emanate two faint arms with H II regions. These extended spiral arms have been suggested to be tidal tails. The galaxy has very weak Hα emission.[3] The star formation rate in NGC 536 is estimated to be 1.16[6] – 1.25[7] M☉ per year. The galaxy is seen with inclination of 78 degrees.[8]

One supernova has been observed in NGC 536, SN 1963N. It was discovered by the Palomar Supernova Search on June 27, 1963, with mag 17.7.[9]


References


  1. "NASA/IPAC Extragalactic Database". Results for NGC 536. Retrieved 2016-01-18.
  2. Seligman, Courtney. "NGC 536 (= PGC 6983)". Celestial Atlas. Retrieved 19 November 2018.
  3. Amram, P.; Plana, H.; C. Mendes de Oliveira; Balkowski, C.; Boulesteix, J. (23 April 2003). "Gas kinematics of a sample of five Hickson Compact Groups". Astronomy & Astrophysics. 402 (3): 865–877. arXiv:astro-ph/0301075. doi:10.1051/0004-6361:20030034. S2CID 55325417.
  4. Shimada, Masashi; Ohyama, Youichi; Nishiura, Shingo; Murayama, Takashi; Taniguchi, Yoshiaki (June 2000). "The Nuclear Activity of Galaxies in the Hickson Compact Groups". The Astronomical Journal. 119 (6): 2664–2685. arXiv:astro-ph/0003056. Bibcode:2000AJ....119.2664S. doi:10.1086/301381. S2CID 17073518.
  5. Kelm, B.; Focardi, P.; Zitelli, V. (2 April 2004). "Seyfert galaxies in UZC-Compact Groups". Astronomy & Astrophysics. 418 (1): 25–32. arXiv:astro-ph/0402029. Bibcode:2004A&A...418...25K. doi:10.1051/0004-6361:20034289. S2CID 14775667.
  6. Verdes-Montenegro, L.; Yun, M. S.; Perea, J.; del Olmo, A.; Ho, P. T. P. (10 April 1998). "Effects of Interaction-induced Activities in Hickson Compact Groups: CO and Far-Infrared Study". The Astrophysical Journal. 497 (1): 89–107. arXiv:astro-ph/9711127. Bibcode:1998ApJ...497...89V. doi:10.1086/305454. S2CID 54584309.
  7. Di Teodoro, E. M.; Fraternali, F. (11 July 2014). "Gas accretion from minor mergers in local spiral galaxies". Astronomy & Astrophysics. 567: A68. arXiv:1406.0856. Bibcode:2014A&A...567A..68D. doi:10.1051/0004-6361/201423596. S2CID 118462668.
  8. Hunt, L. K.; Pierini, D.; Giovanardi, C. (27 January 2004). "Near-infrared observations of galaxies in Pisces-Perseus". Astronomy & Astrophysics. 414 (3): 905–918. arXiv:astro-ph/0311213. doi:10.1051/0004-6361:20031679.
  9. Zwicky, F. (October 1964). "The 1963 Palomar Supernova Search". Publications of the Astronomical Society of the Pacific. 76 (452): 325. Bibcode:1964PASP...76..325Z. doi:10.1086/128107.




На других языках

[de] NGC 536

NGC 536 ist eine Balken-Spiralgalaxie vom Hubble-Typ SBb im Sternbild Andromeda am Nordsternhimmel. Sie ist schätzungsweise 238 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 225.000 Lj. Gemeinsam mit den Galaxien NGC 529, NGC 531 und NGC 542 bildet sie die Hickson Compact Group 10 (HCG 10).
- [en] NGC 536

[ru] NGC 536

NGC 536 (другие обозначения — UGC 1013, MCG 6-4-21, ZWG 521.25, HCG 10A, PGC 5344) — спиральная галактика с перемычкой (SBb) в созвездии Андромеда. Открыта Уильямом Гершелем в 1784 году. Дрейер в своем каталоге описал объект как «очень маленький и тусклый, первый из трех» (вторым и третьим были, предположительно, NGC 541 и NGC 543, хотя Дрейер их явно не указал)[3].


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