SN 2002cx
| SN 2002cx | |
|---|---|
| 观测资料 （历元 J2000） | |
| 超新星种类 | Ia型超新星[1] |
| 所在星系 | CGCG 044-035[1] |
| 赤经 | 13h 13m 49.72s[2] |
| 赤纬 | +6° 57′ 31.9″[1][2] |
| 发现日期 | 2002年5月12日 IAUC 7902[2] |
| 最亮时视星等（V） | +17.57±0.15[3] |
| 距离 | Z=0.024[4] |
| 物理特征 | |
| 色指数（B-V） | 0.04±0.05[5] |
SN 2002cx是一颗奇特的Ia型超新星[6][7][8]。它由劳伦斯伯克利国家实验室的研究团队于2002年5月发现[2]。它与通常的Ia型超新星不同，于先前发现的几个奇特Ia型超新星也不同，例如SN 1991T和SN 1991bg[5][9]。
参考资料
- ^ 1.0 1.1 1.2 Li et al., 2003 p. 5
- ^ 2.0 2.1 2.2 2.3 Wood-Vasey et al., 2002
- ^ Li et al., 2003 p. 58
- ^ Li et al., 2003 p. 14
- ^ 5.0 5.1 Li et al., 2003 p. 12
- ^ Li et al., 2003 p. 1
- ^ Branch et al., 2004
- ^ Jha et al., 2006
- ^ Li et al., 2003 p. 10
参考书目
- Branch, David; Baron, E.; Thomas, R. C.; Kasen, D.; Li, Weidong; Filippenko, Alexei V. Reading the Spectra of the Most Peculiar Type Ia Supernova 2002cx. Publications of the Astronomical Society of the Pacific. 10/2004, 116 (824): 903–908. Bibcode:2004PASP..116..903B. arXiv:astro-ph/0408130
. doi:10.1086/425081. - Jha, Saurabh; Branch, David; Chornock, Ryan; Foley, Ryan J.; Li, Weidong; Swift, Brandon J.; Casebeer, Darrin; Filippenko, Alexei V. Late-Time Spectroscopy of SN 2002cx: The Prototype of a New Subclass of Type Ia Supernovae. Astronomical Journal. 07/2006, 132 (1): 189–196. Bibcode:2006AJ....132..189J. arXiv:astro-ph/0602250 . doi:10.1086/504599.
- Li, Weidong; Filippenko, Alexei V.; Chornock, Ryan et al. SN 2002cx: The Most Peculiar Known Type Ia Supernova. Publications of the Astronomical Society of the Pacific. 04/2003, 115 (806): 453–473. Bibcode:2003PASP..115..453L. arXiv:astro-ph/0301428 . doi:10.1086/374200.
- Matheson, T.; S. Jha; P. Challis; R. Kirshner. Circular No. 7903. Central Bureau for Astronomical Telegrams. 2002-05-17 [2011-07-05]. （原始内容存档于2012-05-01）.
- Wood-Vasey, W. M.; Aldering, G.; Nugent, P. Circular No. 7902. Central Bureau for Astronomical Telegrams. 2002-05-17 [2011-07-05]. （原始内容存档于2012-05-01）.
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