NGC 4643
NGC 4643좌표:
12h 43m 20.134s, +01° 58′ 42.24″
| NGC 4643 | |
|---|---|
 NGC 4643의 SDSS 이미지 | |
| 관측 데이터(J2000 epoch) | |
| 별자리 | 처녀자리 |
| 우측 상승 | 12h 43m 20.134s[1] |
| 탈위임 | +01° 58′ 42.24″[1] |
| 레드시프트 | 0.0044[2] |
| 헬리오 방사 속도 | 초속 1316km/s[2] |
| 거리 | 62.9 ± 9.5 Mly(19.3 ± 2.9 Mpc)[3] |
| 그룹 또는 클러스터 | 처녀자리 은하단[2] |
| 겉보기 크기 (V) | 10.65[4] |
| 겉보기 크기 (B) | 11.23[4] |
| 특성. | |
| 유형 | SB(rs)0/a[5] |
| 기타 지정 | |
| MCG +00-33-005, PGC 42797[2] | |
NGC 4643은 처녀자리(Virgo)에 위치한 렌즈 은하다.[6]
참조
- ^ 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. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131: 1163–1183. doi:10.1086/498708. ISSN 0004-6256.
- ^ a b c d "NGC 4643". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-07-03.
- ^ Erwin, Peter; Seth, Anil; Debattista, Victor P.; Seidel, Marja; Mehrgan, Kianusch; Thomas, Jens; Saglia, Roberto; De Lorenzo-Cáceres, Adriana; MacIejewski, Witold; Fabricius, Maximilian; Méndez-Abreu, Jairo; Hopp, Ulrich; Kluge, Matthias; Beckman, John E.; Bender, Ralf; Drory, Niv; Fisher, Deanne (2021). "Composite bulges – II. Classical bulges and nuclear discs in barred galaxies: The contrasting cases of NGC 4608 and NGC 4643". Monthly Notices of the Royal Astronomical Society. 502 (2): 2446–2473. doi:10.1093/mnras/stab126.
- ^ a b "Search specification: NGC 4643". HyperLeda. Université Claude Bernard Lyon 1. Retrieved 2021-07-03.
- ^ "Results for object NGC 4643 (NGC 4643)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-07-03.
- ^ Seligman, Courtney. "New General Catalogue objects: NGC 4600 - 4649". cseligman.com. Retrieved 2021-07-03.
외부 링크
Wikimedia Commons의 NGC 4643
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