沃夫1061
观测资料 历元 J2000 | |
---|---|
16h 30m 18.05803s[1] | |
–12° 39′ 45.3232″[1] | |
视星 |
10.10[2] |
M3 V | |
U−B | +1.20[2] |
B−V | +1.60[2] |
变星类型 | None |
–21.22[3] km/s | |
| |
视差 ( | 232.98 ± 1.60[1] mas |
距离 | 14.00 ± 0.10 ly (4.29 ± 0.03 pc) |
绝对 | 11.96[ |
详细资料 | |
质量 | 0.25[4][5] M☉ |
0.26[4] R☉ | |
0.0079[4] L☉ | |
0.0014 L☉ | |
3,380 ± 20[5] K | |
–0.02 ± 0.17[5] dex | |
其他 | |
沃夫1061(
行 星 系 统
[编辑]2015
发现
其中
( |
质量 | ( |
轨道 ( |
离心 |
倾角 | |
---|---|---|---|---|---|---|
b | 1.36 ± 0.23 M⊕ | 0.035509 ± 0.000007 | 4.8876 ± 0.0014 | unknown | — | 1.44 (estimated) R⊕ |
c | 4.25 ± 0.37 M⊕ | 0.08427 ± 0.00004 | 17.867 ± 0.011 | 0.19 ± 0.13 | — | 1.64 (estimated) R⊕ |
d | 5.21 ± 0.68 M⊕ | 0.2039 ± 0.0002 | 67.27 ± 0.12 | 0.32 ± 0.16 | — | 2.04 (estimated) R⊕ |
参 见
[编辑]参考 资料
[编辑]- ^ 1.0 1.1 1.2 1.3 van Leeuwen, F. Validation of the new Hipparcos reduction. Astronomy & Astrophysics. 2007-11, 474 (2) [2022-08-19]. Bibcode:2007A&A...474..653V. ISSN 0004-6361. arXiv:0708.1752 . doi:10.1051/0004-6361:20078357. (
原始 内容 存 档于2020-07-23). - ^ 2.0 2.1 2.2 Mermilliod, J. -C. Compilation of Eggen's UBV data, transformed to UBV (unpublished). Catalogue of Eggen's UBV data. 1986-01-01 [2022-08-19]. Bibcode:1986EgUBV........0M. (
原始 内容 存 档于2022-08-17). - ^ Nidever, David L.; Marcy, Geoffrey W.; Butler, R. Paul; Fischer, Debra A.; Vogt, Steven S. Radial Velocities for 889 Late‐Type Stars. The Astrophysical Journal Supplement Series. 2002-08, 141 (2) [2022-08-19]. Bibcode:2002ApJS..141..503N. ISSN 0067-0049. arXiv:astro-ph/0112477 . doi:10.1086/340570. (
原始 内容 存 档于2022-10-24) (英 语). - ^ 4.0 4.1 4.2 Wright, D.J; Wittenmyer, R.A.; Bentley, C.G.; Riedel, J.S.; Jinglin, Zhao. Three planets orbiting Wolf 1061. 17 December 2015. arXiv:1512.05154v1 [astro-ph.EP].
- ^ 5.0 5.1 5.2 Rojas-Ayala, Bárbara; Covey, Kevin R.; Muirhead, Philip S.; Lloyd, James P. METALLICITY AND TEMPERATURE INDICATORS IN M DWARF K -BAND SPECTRA: TESTING NEW AND UPDATED CALIBRATIONS WITH OBSERVATIONS OF 133 SOLAR NEIGHBORHOOD M DWARFS. The Astrophysical Journal. 2012-04-01, 748 (2) [2022-08-19]. Bibcode:2012ApJ...748...93R. ISSN 0004-637X. arXiv:1112.4567 . doi:10.1088/0004-637X/748/2/93. (
原始 内容 存 档于2022-08-19). - ^
尽 管 如此,沃夫1061还是有 变星编号V2306 Oph,并且被 分 类为光 变幅度 在 视星等 10.05至 10.10之 间的天 龙座BY型 变星。参 见:Samus, N. N.; et al, General Catalogue of Variable Stars (2007−2015), [2015-12-18], (原始 内容 存 档于2018-10-10). - ^ 7.0 7.1 7.2 7.3 7.4 Three planets orbiting Wolf 1061 (PDF). Newt.phys.unsw.edu.au. [17 December 2015]. (
原始 内容 (PDF)存 档于2016-03-14). - ^ Wolf, M. Katalog von 1053 staerker bewegten Fixsternen (Catalog of 1053 moving fixed stars). Veroeffentlichungen der Badischen Sternwarte zu Heidelberg. June 1919, 7 (10): 195–219. Bibcode:1919VeHei...7..195W (
德 语). - ^ Stellar habitable zone calculator. University of Washington. [17 December 2015]. (
原始 内容 存 档于2018-10-24). - ^ Davison, Cassy L.; White, Russel J.; Henry, Todd J.; Riedel, Adric R.; Jao, Wei-Chun; Bailey III, John I.; Quinn, Samuel N.; Justin R., Cantrell; John P., Subasavage; Jen G., Winters. A 3D Search for Companions to 12 Nearby M-Dwarfs. 2015. arXiv:1501.05012 [astro-ph.SR].
- ^ Sarah Griffiths. 'Super-Earth' is spotted just 14 light years away: Wolf 1061c is the closest 'habitable' planet outside our solar system ever found. Daily Mail. 17 December 2015 [2015-12-20]. (
原始 内容 存 档于2016-05-06). - ^ Stuart Gary. Potentially habitable super-Earth discovered orbiting star 14 light years from Earth. ABC News (Australia). 17 December 2015 [2015-12-18]. (
原始 内容 存 档于2017-06-09).
外部 链接
[编辑]- SIMBAD database entry (页面
存 档备份,存 于互联网档案 馆) - Hipparcos database entry (页面
存 档备份,存 于互联网档案 馆) - Simulated view of the Wolf 1061 system (页面
存 档备份,存 于互联网档案 馆) created by the University of New South Wales
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