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NGC 7537

January 01, 1970

NGC 7537 is a spiral galaxy located in the equatorial constellation of Pisces, about 1.5° to the NNW of Gamma Piscium.[7] It was first documented by German-born astronomer William Herschel on Aug 30, 1785. J. L. E. Dreyer described it as, "very faint, considerably small, round, brighter middle, southwestern of 2".[8] This galaxy lies at a distance of approximately 127 Mly (39 Mpc) from the Milky Way,[3] and is a member of the Pegasus I cluster.[4]

NGC 7537
A Hubble Space Telescope (HST) image of spiral galaxy NGC 7537 core.
Observation data (J2000 epoch)
ConstellationPisces
Right ascension23h 14m 34.497s[1]
Declination+04° 29′ 54.02″[1]
Redshift0.009633[2]
Heliocentric radial velocity2,888±4 km/s[2]
Distance127 Mly (39 Mpc)[3]
Group or clusterPegasus I[4]
Apparent magnitude (V)13.9[5]
Characteristics
TypeSbc[6]
Size24 kly (7.5 kpc)[6]
Apparent size (V)1′.047 × 0′.356[1] (NIR)
Other designations
UGC 12442,[5] PGC 70786[5]

This object forms a pair with the nearly edge-on barred spiral galaxy NGC 7541, and the two show signs of interaction. NGC 7537 has a curved tidal tail to the northeast with a length of 23 kly (6.9 kpc), while NGC 7541 has two tidal tails. They have a projected separation of 140 kly (44 kpc).[6]

A Type II supernova[9] designated SN 2002gd was detected by multiple independent observers beginning October 5, 2002. It was positioned 34″ east and 8″ north of the galactic nucleus of NGC 7537.[10]

References edit

  1. ^ a b c Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708. ISSN 0004-6256. S2CID 18913331.
  2. ^ a b Woods, Deborah Freedman; et al. (July 2006). "Tidally Triggered Star Formation in Close Pairs of Galaxies: Major and Minor Interactions". The Astronomical Journal. 132 (1): 197–209. arXiv:astro-ph/0603175. Bibcode:2006AJ....132..197W. doi:10.1086/504834. S2CID 119336628.
  3. ^ a b Tully, R. Brent; et al. (2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. S2CID 250737862. 50.
  4. ^ a b Levy, Lorenza; et al. (March 2007). "The Effect of Cluster Environment on Galaxy Evolution in the Pegasus I Cluster". The Astronomical Journal. 133 (3): 1104–1124. arXiv:astro-ph/0611591. Bibcode:2007AJ....133.1104L. doi:10.1086/510723. S2CID 17720310.
  5. ^ a b c "NASA/IPAC Extragalactic Database". Results for NGC 7537. Retrieved 2007-04-17.
  6. ^ a b c Hendy, Y. H. M.; Ali, Gamal B. (December 2018). "The photometric and geometric analysis of galaxy pair KPG 578". NRIAG Journal of Astronomy and Geophysics. 7 (2): 194–200. Bibcode:2018JAsGe...7..194H. doi:10.1016/j.nrjag.2018.06.001. S2CID 125332425.
  7. ^ Sinnott, Roger W.; Perryman, Michael A. C. (1997). Millennium Star Atlas. Vol. 3. Sky Publishing Corporation and the European Space Agency. ISBN 0-933346-83-2.
  8. ^ Seligman, Courtney. "New General Catalogue objects: NGC 7500 - 7549". cseligman.com. Retrieved 2020-09-17.
  9. ^ Zampieri, L. (December 2005). Turatto, M.; Benetti, S.; Zampieri, L.; Shea, W. (eds.). Physical Properties of Type II Supernovae and Their Progenitors. 1604-2004: Supernovae as Cosmological Lighthouses. Proceedings of the conference held 15–19 June 2004 in Padua, Italy. ASP Conference Series. Vol. 342. San Francisco: Astronomical Society of the Pacific. p. 358. Bibcode:2005ASPC..342..358Z.
  10. ^ Klotz, A.; et al. (October 2002). Green, D. W. E. (ed.). "Supernova 2002gd in NGC 7537". IAU Circular. 7986: 1. Bibcode:2002IAUC.7986....1K.

External links edit

  •   Media related to NGC 7537 at Wikimedia Commons

January 01, 1970
7537, spiral, galaxy, located, equatorial, constellation, pisces, about, gamma, piscium, first, documented, german, born, astronomer, william, herschel, 1785, dreyer, described, very, faint, considerably, small, round, brighter, middle, southwestern, this, gal. NGC 7537 is a spiral galaxy located in the equatorial constellation of Pisces about 1 5 to the NNW of Gamma Piscium 7 It was first documented by German born astronomer William Herschel on Aug 30 1785 J L E Dreyer described it as very faint considerably small round brighter middle southwestern of 2 8 This galaxy lies at a distance of approximately 127 Mly 39 Mpc from the Milky Way 3 and is a member of the Pegasus I cluster 4 NGC 7537A Hubble Space Telescope HST image of spiral galaxy NGC 7537 core Observation data J2000 epoch ConstellationPiscesRight ascension23h 14m 34 497s 1 Declination 04 29 54 02 1 Redshift0 009633 2 Heliocentric radial velocity2 888 4 km s 2 Distance127 Mly 39 Mpc 3 Group or clusterPegasus I 4 Apparent magnitude V 13 9 5 CharacteristicsTypeSbc 6 Size24 kly 7 5 kpc 6 Apparent size V 1 047 0 356 1 NIR Other designationsUGC 12442 5 PGC 70786 5 This object forms a pair with the nearly edge on barred spiral galaxy NGC 7541 and the two show signs of interaction NGC 7537 has a curved tidal tail to the northeast with a length of 23 kly 6 9 kpc while NGC 7541 has two tidal tails They have a projected separation of 140 kly 44 kpc 6 A Type II supernova 9 designated SN 2002gd was detected by multiple independent observers beginning October 5 2002 It was positioned 34 east and 8 north of the galactic nucleus of NGC 7537 10 References edit a b c Skrutskie Michael F Cutri Roc M Stiening Rae Weinberg Martin D Schneider Stephen E Carpenter John M Beichman Charles A Capps Richard W Chester Thomas Elias Jonathan H Huchra John P Liebert James W Lonsdale Carol J Monet David G Price Stephan Seitzer Patrick Jarrett Thomas H Kirkpatrick J Davy Gizis John E Howard Elizabeth V Evans Tracey E Fowler John W Fullmer Linda Hurt Robert L Light Robert M Kopan Eugene L Marsh Kenneth A McCallon Howard L Tam Robert Van Dyk Schuyler D Wheelock Sherry L 1 February 2006 The Two Micron All Sky Survey 2MASS The Astronomical Journal 131 2 1163 1183 Bibcode 2006AJ 131 1163S doi 10 1086 498708 ISSN 0004 6256 S2CID 18913331 a b Woods Deborah Freedman et al July 2006 Tidally Triggered Star Formation in Close Pairs of Galaxies Major and Minor Interactions The Astronomical Journal 132 1 197 209 arXiv astro ph 0603175 Bibcode 2006AJ 132 197W doi 10 1086 504834 S2CID 119336628 a b Tully R Brent et al 2016 Cosmicflows 3 The Astronomical Journal 152 2 21 arXiv 1605 01765 Bibcode 2016AJ 152 50T doi 10 3847 0004 6256 152 2 50 S2CID 250737862 50 a b Levy Lorenza et al March 2007 The Effect of Cluster Environment on Galaxy Evolution in the Pegasus I Cluster The Astronomical Journal 133 3 1104 1124 arXiv astro ph 0611591 Bibcode 2007AJ 133 1104L doi 10 1086 510723 S2CID 17720310 a b c NASA IPAC Extragalactic Database Results for NGC 7537 Retrieved 2007 04 17 a b c Hendy Y H M Ali Gamal B December 2018 The photometric and geometric analysis of galaxy pair KPG 578 NRIAG Journal of Astronomy and Geophysics 7 2 194 200 Bibcode 2018JAsGe 7 194H doi 10 1016 j nrjag 2018 06 001 S2CID 125332425 Sinnott Roger W Perryman Michael A C 1997 Millennium Star Atlas Vol 3 Sky Publishing Corporation and the European Space Agency ISBN 0 933346 83 2 Seligman Courtney New General Catalogue objects NGC 7500 7549 cseligman com Retrieved 2020 09 17 Zampieri L December 2005 Turatto M Benetti S Zampieri L Shea W eds Physical Properties of Type II Supernovae and Their Progenitors 1604 2004 Supernovae as Cosmological Lighthouses Proceedings of the conference held 15 19 June 2004 in Padua Italy ASP Conference Series Vol 342 San Francisco Astronomical Society of the Pacific p 358 Bibcode 2005ASPC 342 358Z Klotz A et al October 2002 Green D W E ed Supernova 2002gd in NGC 7537 IAU Circular 7986 1 Bibcode 2002IAUC 7986 1K External links edit nbsp Media related to NGC 7537 at Wikimedia Commons Retrieved from https en wikipedia org w index php title NGC 7537 amp oldid 1188037145, wikipedia, wiki, book, books, library,

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