NGC 3384

NGC 3384
NGC 3384
	NGC 3384位于左上 (2MASS的近-红外线影像)
观测资料（J2000 历元）
星座	狮子座
赤经	10h 48m 16.9s
赤纬	+12° 37′ 46″
红移	704 ± 2 km/s
距离	35.1 ± 2.3 Mly (10.8 ± 0.7 Mpc)
视星等 (V)	10.9
特征
类型	E7
角直径 (V)	5′.5 × 2′.5
其他名称
	NGC 3371, UGC 5911, PGC 32292
	参见：星系、星系列表

NGC 3384是赫歇尔在1784年发现，位于狮子座的一个椭圆星系。经由颜色的分析，位于星系中心的恒星是年龄最高的。他们中的80%属于第二星族星，年龄都已在10亿岁以上^[4]

事实速览 NGC 3384, 观测资料（J2000 历元） ...

关闭

4 sources

星系团的资讯

NGC 3384是M96星系团的一员。，这个星系团位于狮子座，有时也被称为狮子座 I^[4]。这个集团包含的梅西尔天体有M95、M96和M105。所有的这些天体在天空中彼此都非常接近^[5]^[6]^[7]^[8]。

4 sources

外部链接

NGC 3384, position and other data（页面存档备份，存于互联网档案馆）
NGC 3384 SIMBAD entry（页面存档备份，存于互联网档案馆）
Pdf document: Stellar population analysis applied to NGC 3384
Wikisky.org: SDSS image, NGC 3384（页面存档备份，存于互联网档案馆）
WikiSky上关于NGC 3384的内容：DSS2, SDSS, GALEX, IRAS, 氢α, X射线, 天文照片, 天图, 文章和图片

参考资料

[1]
R. W. Sinnott, editor. The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. 1988. ISBN 0-933-34651-4.
[2]
NASA/IPAC Extragalactic Database. Results for NGC 3384. [2006-10-12]. （原始内容存档于2011-05-14）.
[3]
Jensen, Joseph B.; Tonry, John L.; Barris, Brian J.; Thompson, Rodger I.; Liu, Michael C.; Rieke, Marcia J.; Ajhar, Edward A.; Blakeslee, John P. Measuring Distances and Probing the Unresolved Stellar Populations of Galaxies Using Infrared Surface Brightness Fluctuations. Astrophysical Journal. February 2003, 583 (2): 712–726. Bibcode:2003ApJ...583..712J. arXiv:astro-ph/0210129 . doi:10.1086/345430.
[4]
Attia, Abdel-Fattah; Ismail, H. A.; Selim, I. M.; Osman, A. M.; Isaa, I. A.; Marie, M. A.; Shaker, A. A. Stellar Population Analysis of Galaxies based on Genetic Algorithms. Chinese Journal of Astronomy and Astrophysics. August 2005, 5 (4): 347–355. Bibcode:2005ChJAA...5..347A. doi:10.1088/1009-9271/5/4/002.
[5]
R. B. Tully. Nearby Galaxies Catalog. Cambridge: Cambridge University Press. 1988. ISBN 0-521-35299-1.
[6]
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.
[7]
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.
[8]
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. arXiv:astro-ph/0001140 . doi:10.1086/317070.

[sinnott1988-1] [1]
R. W. Sinnott, editor. The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. 1988. ISBN 0-933-34651-4.

[ned-2] [2]
NASA/IPAC Extragalactic Database. Results for NGC 3384. [2006-10-12]. （原始内容存档于2011-05-14）.

[jensenetal2003-3] [3]
Jensen, Joseph B.; Tonry, John L.; Barris, Brian J.; Thompson, Rodger I.; Liu, Michael C.; Rieke, Marcia J.; Ajhar, Edward A.; Blakeslee, John P. Measuring Distances and Probing the Unresolved Stellar Populations of Galaxies Using Infrared Surface Brightness Fluctuations. Astrophysical Journal. February 2003, 583 (2): 712–726. Bibcode:2003ApJ...583..712J. arXiv:astro-ph/0210129 . doi:10.1086/345430.

[Attiaetal2005-4] [4]
Attia, Abdel-Fattah; Ismail, H. A.; Selim, I. M.; Osman, A. M.; Isaa, I. A.; Marie, M. A.; Shaker, A. A. Stellar Population Analysis of Galaxies based on Genetic Algorithms. Chinese Journal of Astronomy and Astrophysics. August 2005, 5 (4): 347–355. Bibcode:2005ChJAA...5..347A. doi:10.1088/1009-9271/5/4/002.

[nbg-5] [5]
R. B. Tully. Nearby Galaxies Catalog. Cambridge: Cambridge University Press. 1988. ISBN 0-521-35299-1.

[fouqueetal1992-6] [6]
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.

[garcia1993-7] [7]
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.

[giuricinetal2002-8] [8]
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. arXiv:astro-ph/0001140 . doi:10.1086/317070.

[4]

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