A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
NGC 2227 | |
---|---|
![]() DSS image of NGC 2227 | |
Observation data (J2000 epoch) | |
Constellation | Canis Major |
Right ascension | 06h 25m 57.973s[1] |
Declination | −22° 00′ 17.41″[1] |
Redshift | 0.007636[2] |
Heliocentric radial velocity | 2280.6 km/s[2] |
Distance | 98.04 ± 0.65 Mly (30.06 ± 0.20 Mpc)[3] |
Apparent magnitude (V) | 12.15[4] |
Apparent magnitude (B) | 12.86[4] |
Characteristics | |
Type | SB(rs)c[5] |
Other designations | |
MCG -04-16-004, PGC 19030[2] |
NGC 2227 is a barred spiral galaxy with a morphological type of SB(rs)c[5] located in the direction of the Canis Major constellation. It was discovered on January 27, 1835, by John Herschel.[6]
In 1986, a type Ia supernova with an apparent magnitude of 14.0 was detected within NGC 2227, and was designated SN 1986O.[7]
See also
References
- ^ a b 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. (February 1, 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 c "NGC 2227". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved February 13, 2021.
- ^ Tully, R. Brent; et al. (2013). "Cosmicflows-2: The Data". The Astronomical Journal. 146 (4): 86. arXiv:1307.7213. Bibcode:2013AJ....146...86T. doi:10.1088/0004-6256/146/4/86. S2CID 118494842.
- ^ a b "Search specification: NGC 2227". HyperLeda. Université Claude Bernard Lyon 1. Retrieved February 13, 2021.
- ^ a b "Results for object NGC 2227 (NGC 2227)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved February 13, 2021.
- ^ Seligman, Courtney. "New General Catalogue objects: NGC 2200 - 2249". cseligman.com. Retrieved February 13, 2021.
- ^ "SN 1986O". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved February 13, 2021.
External links
- Catalog of NGC 2227
- NGC 2227 – SEDS.org (Revised NGC)
- Deep Sky Browser – NGC2227[permanent dead link]
- VizieR Service
- Aladin previewer – image[permanent dead link]
- Imagem de NGC2227 – SkyView
Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia.
Antropológia
Aplikované vedy
Bibliometria
Dejiny vedy
Encyklopédie
Filozofia vedy
Forenzné vedy
Humanitné vedy
Knižničná veda
Kryogenika
Kryptológia
Kulturológia
Literárna veda
Medzidisciplinárne oblasti
Metódy kvantitatívnej analýzy
Metavedy
Metodika
Text je dostupný za podmienok Creative
Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších
podmienok.
Podrobnejšie informácie nájdete na stránke Podmienky
použitia.
www.astronomia.sk | www.biologia.sk | www.botanika.sk | www.dejiny.sk | www.economy.sk | www.elektrotechnika.sk | www.estetika.sk | www.farmakologia.sk | www.filozofia.sk | Fyzika | www.futurologia.sk | www.genetika.sk | www.chemia.sk | www.lingvistika.sk | www.politologia.sk | www.psychologia.sk | www.sexuologia.sk | www.sociologia.sk | www.veda.sk I www.zoologia.sk