英文互译镜像站

NGC 4343

Last updated
NGC 4343
NGC 4343 imaged by the Vera C. Rubin Observatory.png
NGC 4343 imaged by the Vera C. Rubin Observatory
Observation data (J2000 epoch)
Constellation Virgo
Right ascension 12h 23m 38.69184s [1]
Declination +06° 57 14.7024 [1]
Redshift 0.00333 [2]
Heliocentric radial velocity 997 ± 21 km/s [2]
Distance 80.1  Mly (24.55  Mpc) [3]
Group or cluster Virgo Cluster [2]
Apparent magnitude  (V)12.29 [4]
Apparent magnitude  (B)13.31 [4]
Characteristics
Type SA(rs)b: [5]
Other designations
UGC 7465, MCG +01-32-038, PGC 40251 [2]

NGC 4343 is an unbarred spiral galaxy [5] in the constellation Virgo. It was discovered by the astronomer William Herschel on April 13, 1784. [6] At a distance of 80 million light-years (25 Mpc), [3] it is located in the Virgo Cluster. [2] It contains an active galactic nucleus. [2]

Contents

References

  1. 1 2 Adelman-McCarthy, J. K.; et al. (2009). "VizieR Online Data Catalog: The SDSS Photometric Catalog, Release 7". VizieR On-line Data Catalog. Bibcode:2009yCat.2294....0A.
  2. 1 2 3 4 5 6 "NGC 4343". SIMBAD . Centre de données astronomiques de Strasbourg . Retrieved 2021-05-18.
  3. 1 2 Tully, R. Brent; Courtois, Hélène M.; Sorce, Jenny G. (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. 1 2 "Search specification: NGC 4343". HyperLeda. Université Claude Bernard Lyon 1. Retrieved 2021-05-18.
  5. 1 2 "Results for object NGC 4343 (NGC 4343)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-05-18.
  6. Seligman, Courtney. "New General Catalogue objects: NGC 4300 - 4349". cseligman.com. Retrieved 2021-05-18.

Commons-logo.svg Media related to NGC 4343 at Wikimedia Commons

蚂蚁镜像站群 自动镜像站群 批量镜像网站 霸屏SEO镜像站群 主动推送镜像站群