NGC 3953是一個位於大熊座螺旋星系,屬於M109星系群[2][3][4][5]。人們在星系內發現Ia型超新星SN 2001dpSN 2006bp[1][6][7]

NGC 3953
史隆數位巡天拍攝的NGC 3953
觀測資料(J2000 曆元
星座大熊座
赤經11h 53m 48.9s[1]
赤緯+52° 19′ 36″[1]
紅移1052 ± 2 km/s[1]
視星等 (V)10.8[1]
特徵
類型SB(r)bc[1]
角直徑 (V)6'.9 × 3'.5[1]
其他名稱
UGC 6870,[1] PGC 37306[1]
參見:星系星系列表

參考

編輯
  1. ^ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 NASA/IPAC Extragalactic Database. Results for NGC 3953. [2006-11-15]. (原始內容存檔於2008-12-16). 
  2. ^ R. B. Tully. Nearby Galaxies Catalog. Cambridge: Cambridge University Press. 1988. ISBN 978-0-521-35299-4. 
  3. ^ P. Fouque; E. Gourgoulhon; P. Chamaraux; G. Paturel. Groups of galaxies within 80 Mpc. II - The catalogue of groups and group members. Astronomy and Astrophysics Supplement. 1992, 93: 211–233. Bibcode:1992A&AS...93..211F. 
  4. ^ A. Garcia. General study of group membership. II - Determination of nearby groups. Astronomy and Astrophysics Supplement. 1993, 100: 47–90. Bibcode:1993A&AS..100...47G. 
  5. ^ G. Giuricin; C. Marinoni; L. Ceriani; A. Pisani. Nearby Optical Galaxies: Selection of the Sample and Identification of Groups. Astrophysical Journal. 2000, 543 (1): 178–194. Bibcode:2000ApJ...543..178G. S2CID 9618325. arXiv:astro-ph/0001140 . doi:10.1086/317070. 
  6. ^ NASA/IPAC Extragalactic Database. Results for SN 2001dp. [2006-11-15]. (原始內容存檔於2008-12-16). 
  7. ^ NASA/IPAC Extragalactic Database. Results for SN 2006bp. [2006-11-15]. (原始內容存檔於2008-12-16). 

外部連結

編輯