SN 2002cx
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]。
SN 2002cx | |
---|---|
觀測資料 (曆元 J2000) | |
超新星種類 | 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] |
發現日期 | 2002年5月12日 IAUC 7902[2] |
最亮時視星等(V) | +17.57±0.15[3] |
距離 | Z=0.024[4] |
物理特徵 | |
色指數(B-V) | 0.04±0.05[5] |
参考资料
- Li et al., 2003 p. 5
- Wood-Vasey et al., 2002
- Li et al., 2003 p. 58
- Li et al., 2003 p. 14
- 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. . 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. . 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. . 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. . 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. . Central Bureau for Astronomical Telegrams. 2002-05-17 [2011-07-05]. (原始内容存档于2012-05-01).
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.