SMSS J215728.21-360215.1
SMSS J215728.21-360215.1，通常称为J2157-3602，是迄截至2018年[update]所知成长最快的黑洞和最强大的类星体。这个类星体的红移z=4.75[1]，对应于同移距离为距离地球25×109 ly和光行距12.5×109 ly。澳大利亚国立大学在2018年5月宣布它是赛丁泉天文台的星图家望远镜发现的。它的内在热辐射光度是6.95×1014 L☉（2.66×1041 W）[1][3][4][5][6]。
| SMSS J215728.21-360215.1 | |
|---|---|
| 观测资料 (历元 ) | |
| 赤经 | 21h 57m 28.21s |
| 赤纬 | -36° 02′ 15.1″ |
| 红移 | 4.75[1] or 4.692[2] |
| 其它名称 | |
| J2157-3602 | |
| See also: 类星体, 类星体列表 | |
在2020年7月，根据即将发表在《皇家天文学会月刊》上的一项研究，该类星体中心的黑洞质量据说高达340亿太阳质量 [7][8][2]。
参考资料 编辑
- ^ 1.0 1.1 1.2 Wolf, Christian; Bian, Fuyan; Onken, Christopher; Schmidt, Brian; Tisserand, Patrick; Alonzi, Noura; Hon, Wei Jeat; Tonry, John. Discovery of the most ultra-luminous QSO using Gaia, SkyMapper and WISE. Publications of the Astronomical Society of Australia. May 11, 2018, 35. Bibcode:2018PASA...35...24W. arXiv:1805.04317
. doi:10.1017/pasa.2018.22.
- ^ 2.0 2.1 Christopher A Onken, Fuyan Bian, Xiaohui Fan, Feige Wang, Christian Wolf, Jinyi Yang, thirty-four billion solar mass black hole in SMSS J2157–3602, the most luminous known quasar, Monthly Notices of the Royal Astronomical Society, August 2020, doi:10.1093/mnras/staa1635
- ^ Overbye, Dennis. A Very Hungry Black Hole Is Found, Gorging on Stars. The New York Times. May 17, 2018 [May 25, 2018]. （原始内容存档于2021-05-05）.
- ^ Paoletta, Rae. Newly Discovered 'Monster' Black Hole Has a Terrifying Diet. Yahoo News. May 15, 2018 [May 25, 2018]. （原始内容存档于2020-10-09）.
- ^ Scalise, Joseph. Newly discovered black hole is fastest growing on record. The Space Reporter. May 16, 2018 [May 15, 2018]. （原始内容存档于2020-07-05）.
- ^ Papadopoulos, Loukia. Fastest Growing Black Hole Ever Has Been Discovered by Astronomers. Interesting Engineering. May 21, 2018 [May 25, 2018]. （原始内容存档于2022-02-02）.
- ^ Eric Mack, Monstrous black hole found devouring about one sun every day, CNet, July 2, 2020,
The yawning void known as J2157 eats stars like ours for breakfast. Perhaps every breakfast.
- ^ Phil Plait, IN THE DISTANT UNIVERSE A SUPERMASSIVE BLACK HOLE EATS A SUN *A DAY*, Syfy Wire: Bad Astronomy (Syfy), Jul 1, 2020 [2020-10-09], （原始内容存档于2021-05-11）
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