Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

NGC 214

From Wikipedia, the free encyclopedia
Galaxy in the constellation Andromeda
NGC 214
HST image of NGC 214
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension00h 41m 28.02246s[1]
Declination+25° 29′ 57.8430″[1]
Redshift0.015134[2]
Heliocentric radial velocity4,555 km/s[3]
Distance193.8 Mly (59.43 Mpc)[3]
Apparent magnitude (V)12.97[2]
Characteristics
TypeSABbc[4]
Apparent size (V)1.9' × 1.4'[2]
Other designations
UGC 438,MCG +04-02-044,IRAS 00387+2513, F00388+2513,[5]CGCG 479-059,2MASX J00412801+2529576, 2MASXi J0041280+252957,PGC 2479.[2]

NGC 214 is aspiral galaxy in the northernconstellation ofAndromeda, located at a distance of 194megalight-years from theMilky Way.[3] It was discovered on September 10, 1784 byWilliam Herschel.[6] The shape of this galaxy is given by itsmorphological classification of SABbc,[4] which indicates a weak bar-like structure (SAB) at the core and moderate to loosely-wound spiral arms (bc).

On July 19, 2005, a magnitude 17.4 supernova was detected at a position16 west and2″ north of the galactic nucleus. The object was not visible on plates taken July 2, so it likely erupted after that date.[7] DesignatedSN 2005db, it was determined to be atype IIn supernova based on the spectrum.[8] A second supernova event was spotted from an image taken August 30, 2006, at43″ west and11.3″ south of the nucleus. It reached magnitude 17.8 and was designatedSN 2006ep.[9] This was determined to be atype-Ib/c supernova.[10]

References

[edit]
  1. ^abBrown, A. G. A.; et al. (Gaia collaboration) (August 2018)."Gaia Data Release 2: Summary of the contents and survey properties".Astronomy & Astrophysics.616. A1.arXiv:1804.09365.Bibcode:2018A&A...616A...1G.doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source atVizieR.
  2. ^abcd"NASA/IPAC Extragalactic Database".Results for NGC 0214. Retrieved2016-09-02.
  3. ^abcTully, R. Brent; et al. (2016)."Cosmicflows-3".The Astronomical Journal.152 (2): 50.arXiv:1605.01765.Bibcode:2016AJ....152...50T.doi:10.3847/0004-6256/152/2/50.S2CID 250737862.
  4. ^abGarcía-Lorenzo, B.; et al. (January 2015). "Ionized gas kinematics of galaxies in the CALIFA survey. I. Velocity fields, kinematic parameters of the dominant component, and presence of kinematically distinct gaseous systems".Astronomy & Astrophysics.573: 43.arXiv:1408.5765.Bibcode:2015A&A...573A..59G.doi:10.1051/0004-6361/201423485.S2CID 55475658. A59.
  5. ^"NGC 214".SIMBAD.Centre de données astronomiques de Strasbourg. RetrievedMarch 27, 2020.
  6. ^"New General Catalog Objects: NGC 200 - 249". Cseligman. RetrievedSeptember 15, 2016.
  7. ^Monard, L. A. G. (July 2005). Green, D. W. E. (ed.). "Supernova 2005db in NGC 214".Central Bureau Electronic Telegrams (182): 1.Bibcode:2005CBET..182....1M.
  8. ^Blanc, N.; et al. (July 2005). Green, D. W. E. (ed.). "Supernova 2005db in NGC 214".Central Bureau Electronic Telegrams (183): 1.Bibcode:2005CBET..183....1B.
  9. ^Joubert, N.; et al. (August 2006). Green, D. W. E. (ed.). "Supernova 2006ep in NGC 214".Central Bureau Electronic Telegrams (609): 1.Bibcode:2006CBET..609....1J.
  10. ^Joubert, N.; et al. (September 2006). Green, D. W. E. (ed.). "Supernovae 2006ep, 2006eq, 2006er".IAU Circular (8744): 2.Bibcode:2006IAUC.8744....2J.

External links

[edit]
  • Media related toNGC 214 at Wikimedia Commons
NGC
PGC
UGC
1 to 100
101 to 200
201 to 300
301 to 400
401 to 500
501 to 600
601 to 700
701 to 800
801 to 900
901 to 1000
Stars
Bayer
Flamsteed
Variable
HR
HD
Other
Exoplanets
Star
clusters
NGC
Other
Nebulae
NGC
Galaxies
Messier
NGC
Numbered
Other
Galaxy clusters
Astronomical events
Retrieved from "https://en.wikipedia.org/w/index.php?title=NGC_214&oldid=1322902485"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp