NGC 4305

NGC 4305
观测资料（J2000 历元）
星座	室女座
赤经	12h 22m 03.6s
赤纬	12° 44′ 27″
红移	0.006298
视向速度	1888 km/s
距离	98 Mly（30 Mpc）
类型	SA(r)a
视大小 (V)	2.07 x 0.97
视星等 (V)	13.4
其他名称
	UGC 07432, VCC 0522, PGC 040030, MCG +02-32-013
	参见：星系、星系列表

NGC 4305是一个位于室女座的矮螺旋星系^[2]，距离地球1亿光年^[3]，1829年5月2日由约翰·赫歇尔发现^[4]。

虽然NGC 4305被认为属于室女座星系团^[2]^[5]，但它的径向速度和它的蓝色光度表明它实际上是一个背景星系，这个星系附近拥有主要伴星NGC 4306。^[6]

NGC 4305表现出明确、光滑的螺旋臂，可终止其中央凸起^[7]。这种螺旋结构似乎是由与NGC 4306的潮汐相互作用引起的^[8]^[9]。这种潮汐相互作用也可以解释其中性氢气（HI）的缺乏。^[6]

参考

↑ ^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 4305. [2019-08-01].
↑ ^2.0 ^2.1 Davidge, T. J. The Stellar Contents of Intermediate Mass Disk Galaxies in the Virgo Cluster. I. GMOS Spectra. The Astronomical Journal. 2018-10-31, 156 (5): 233. Bibcode:2018AJ....156..233D. S2CID 119391307. arXiv:1811.00041 . doi:10.3847/1538-3881/aae5fa （英语）.
↑ Your NED Search Results. ned.ipac.caltech.edu. [2019-08-02].
↑ New General Catalog Objects: NGC 4300 - 4349. cseligman.com. [2019-08-02].
↑ Binggeli, B.; Sandage, A.; Tammann, G. A. Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area.. The Astronomical Journal. 1985-09-01, 90: 1681–1759. Bibcode:1985AJ.....90.1681B. ISSN 0004-6256. doi:10.1086/113874.
↑ ^6.0 ^6.1 Sanchis, T.; Mamon, G. A.; Salvador-Sol´e, E.; Solanes, J. M. The origin of H I-deficiency in galaxies on the outskirts of the Virgo cluster. II. Companions and uncertainties in distances and deficiencies. Astronomy and Astrophysics. 2004-05-01, 418: 393–411. Bibcode:2004A&A...418..393S. ISSN 0004-6361. arXiv:astro-ph/0401367 . doi:10.1051/0004-6361:20034158 .
↑ NGC 4305 - SA(s)a. The De Vaucouleurs Atlas of Galaxies. [2019-08-09].
↑ van den Bergh, Sidney; Pierce, Michael J.; Tully, R. Brent. Classification of galaxies on CCD frames. The Astrophysical Journal. 1990-08-01, 359: 4–14. Bibcode:1990ApJ...359....4V. ISSN 0004-637X. doi:10.1086/169027.
↑ Malin, D. Interacting Galaxies in the Virgo Cluster. Astronomy from Wide-Field Imaging. 1994, 161: 567–576. Bibcode:1994IAUS..161..567M. ISBN 978-0-7923-2879-7. doi:10.1007/978-94-011-1146-1_119.

外部链接

WikiSky上关于NGC 4305的内容：DSS2, SDSS, GALEX, IRAS, 氢α, X射线, 天文照片, 天图, 文章和图片

这是一篇螺旋星系小作品。你可以通过编辑或修订扩充其内容。

[ned-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 4305. [2019-08-01].

[:1-2] 2.0 ^2.1 Davidge, T. J. The Stellar Contents of Intermediate Mass Disk Galaxies in the Virgo Cluster. I. GMOS Spectra. The Astronomical Journal. 2018-10-31, 156 (5): 233. Bibcode:2018AJ....156..233D. S2CID 119391307. arXiv:1811.00041 . doi:10.3847/1538-3881/aae5fa （英语）.

[3] Your NED Search Results. ned.ipac.caltech.edu. [2019-08-02].

[4] New General Catalog Objects: NGC 4300 - 4349. cseligman.com. [2019-08-02].

[5] Binggeli, B.; Sandage, A.; Tammann, G. A. Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area.. The Astronomical Journal. 1985-09-01, 90: 1681–1759. Bibcode:1985AJ.....90.1681B. ISSN 0004-6256. doi:10.1086/113874.

[:0-6] 6.0 ^6.1 Sanchis, T.; Mamon, G. A.; Salvador-Sol´e, E.; Solanes, J. M. The origin of H I-deficiency in galaxies on the outskirts of the Virgo cluster. II. Companions and uncertainties in distances and deficiencies. Astronomy and Astrophysics. 2004-05-01, 418: 393–411. Bibcode:2004A&A...418..393S. ISSN 0004-6361. arXiv:astro-ph/0401367 . doi:10.1051/0004-6361:20034158 .

[7] NGC 4305 - SA(s)a. The De Vaucouleurs Atlas of Galaxies. [2019-08-09].

[8] van den Bergh, Sidney; Pierce, Michael J.; Tully, R. Brent. Classification of galaxies on CCD frames. The Astrophysical Journal. 1990-08-01, 359: 4–14. Bibcode:1990ApJ...359....4V. ISSN 0004-637X. doi:10.1086/169027.

[9] Malin, D. Interacting Galaxies in the Virgo Cluster. Astronomy from Wide-Field Imaging. 1994, 161: 567–576. Bibcode:1994IAUS..161..567M. ISBN 978-0-7923-2879-7. doi:10.1007/978-94-011-1146-1_119.

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