NGC 3294

NGC 3294
	萊蒙山天文台拍摄的NGC 3294
观测资料（J2000 曆元）
星座	小狮座
赤经	10h 36m 16.255s[1]
赤纬	+37° 19′ 29.02″[1]
紅移	0.00523±0.00001[2]
徑向速度	1,586 km/s[3]
距离	98.0 Mly（30.1 Mpc）[4]
视星等 (V)	11.2[5]
视星等 (B)	11.5[6]
特征
类型	SA(rs)bc[7]
角直徑 (V)	2.223′ × 0.978′[8]
其他名称
	NGC 3294、MCG+06-23-021[6]

NGC 3294是一个位于小狮座的螺旋星系，1787年5月17日由威廉·赫歇爾发现[5][9]。星系距离地球9800万光年，徑向速度为7006158600000000000♠1,586 km/s[4][3]。NGC 3294属于SA(rs)bc类星系[7]。

1990年4月9日，人们在此星系活动星系核以西6995581776417331444♠12″处，以北6994484813681109537♠1″处发现II型超新星SN 1990H[10]，光变曲线类似于SN 1987A[11]。1992年2月14日，人们在星系核以东6996130899693899575♠27″处，以南6995509054365165013♠10.5″处发现Ia超新星SN 1992G[12][13]。

参考

Brown, A. G. A.; Vallenari, A.; Prusti, T.; de Bruijne, J. H. J.; et al. . Astronomy & Astrophysics. 2018. Bibcode:2018A&A...616A...1G. arXiv:1804.09365 . doi:10.1051/0004-6361/201833051. VizieR中此天体在盖亚望远镜第二批数据发布的记录
Adelman-McCarthy, J. K.; et al. . VizieR On-line Data Catalog: II/306. 2011. Bibcode:2011yCat.2306....0A.
van Driel, W.; et al. . Astronomy & Astrophysics. November 2016, 595: 43. Bibcode:2016A&A...595A.118V. arXiv:1607.02787 . doi:10.1051/0004-6361/201528048. A118.
Lianou, S.; et al. . Astronomy & Astrophysics. November 2019, 631: 19. Bibcode:2019A&A...631A..38L. arXiv:1906.02712 . doi:10.1051/0004-6361/201834553. A38.
O'Meara, Steve. . Cambridge University Press. 2007: 117. ISBN 9780521858939.
. SIMBAD. 斯特拉斯堡天文資料中心.
Herrera-Endoqui, M.; et al. . Astronomy & Astrophysics. October 2015, 582: 16. Bibcode:2015A&A...582A..86H. arXiv:1509.05328 . doi:10.1051/0004-6361/201526047. A86.
Skrutskie, Michael F.; et al. . The Astronomical Journal. February 1, 2006, 131: 1163–1183. Bibcode:2006AJ....131.1163S. ISSN 0004-6256. doi:10.1086/498708.
Seligman, Courtney. . Celestial Atlas. [19 June 2019]. （原始内容存档于2022-10-09）.
Perlmutter, S.; et al. Green, D. W. E. , 编. . IAU Circular. April 1990, 4992 (1). Bibcode:1990IAUC.4992....1P.
Filippenko, A. V.; Dickinson, M. Green, D. W. E. , 编. . IAU Circular. April 1990, 5003 (2). Bibcode:1990IAUC.5003....2F.
Kosai, H.; et al. Green, D. W. E. , 编. . IAU Circular. February 1992, 5452 (1). Bibcode:1992IAUC.5452....1K.
Tsvetkov, D. Yu. . Astronomy Letters. May 1994, 20 (3): 374–376. Bibcode:1994AstL...20..374T.

外部链接

. ned.ipac.caltech.edu. [19 June 2019]. （原始内容存档于2021-12-20）.
维基共享资源上的相關多媒體資源：NGC 3294
WikiSky上关于NGC 3294的内容：DSS2, SDSS, GALEX, IRAS, 氢α, X射线, 天文照片, 天图, 文章和图片

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[GaiaDR2-1] Brown, A. G. A.; Vallenari, A.; Prusti, T.; de Bruijne, J. H. J.; et al. . Astronomy & Astrophysics. 2018. Bibcode:2018A&A...616A...1G. arXiv:1804.09365 . doi:10.1051/0004-6361/201833051. VizieR中此天体在盖亚望远镜第二批数据发布的记录

[sdss8-2] Adelman-McCarthy, J. K.; et al. . VizieR On-line Data Catalog: II/306. 2011. Bibcode:2011yCat.2306....0A.

[vanDriel_et_al_2016-3] van Driel, W.; et al. . Astronomy & Astrophysics. November 2016, 595: 43. Bibcode:2016A&A...595A.118V. arXiv:1607.02787 . doi:10.1051/0004-6361/201528048. A118.

[Lianou_et_al_2019-4] Lianou, S.; et al. . Astronomy & Astrophysics. November 2019, 631: 19. Bibcode:2019A&A...631A..38L. arXiv:1906.02712 . doi:10.1051/0004-6361/201834553. A38.

[O'Meara2007-5] O'Meara, Steve. . Cambridge University Press. 2007: 117. ISBN 9780521858939.

[SIMBAD-6] . SIMBAD. 斯特拉斯堡天文資料中心.

[Herrera-Endoqui_et_al_2015-7] Herrera-Endoqui, M.; et al. . Astronomy & Astrophysics. October 2015, 582: 16. Bibcode:2015A&A...582A..86H. arXiv:1509.05328 . doi:10.1051/0004-6361/201526047. A86.

[Skrutskie_et_al_2006-8] Skrutskie, Michael F.; et al. . The Astronomical Journal. February 1, 2006, 131: 1163–1183. Bibcode:2006AJ....131.1163S. ISSN 0004-6256. doi:10.1086/498708.

[Seligman-9] Seligman, Courtney. . Celestial Atlas. [19 June 2019]. （原始内容存档于2022-10-09）.

[Perlmutter_et_al_1990-10] Perlmutter, S.; et al. Green, D. W. E. , 编. . IAU Circular. April 1990, 4992 (1). Bibcode:1990IAUC.4992....1P.

[Filippenko_Dickinson_1990-11] Filippenko, A. V.; Dickinson, M. Green, D. W. E. , 编. . IAU Circular. April 1990, 5003 (2). Bibcode:1990IAUC.5003....2F.

[Kosai_et_al_1992-12] Kosai, H.; et al. Green, D. W. E. , 编. . IAU Circular. February 1992, 5452 (1). Bibcode:1992IAUC.5452....1K.

[Tsvetkov1994-13] Tsvetkov, D. Yu. . Astronomy Letters. May 1994, 20 (3): 374–376. Bibcode:1994AstL...20..374T.