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**HD 60532**
觀測資料; 曆元 J2000.0
星座	船尾座
星官
赤經	7h 34m 3.2s
赤緯	-22° 17′ 46″
視星等（V）	4.45
特性
光谱分类	F6IV
U−B 色指数	0.06
B−V 色指数	0.51
R−I 色指数	0.27
天体测定
徑向速度 (Rv)	60.7 km/s
自行 (μ)	赤经：–39.87 mas/yr ; 赤纬：46.84 mas/yr
视差 (π)	38.91 ± 0.27 mas
距离	83.8 ± 0.6 ly ; (25.7 ± 0.2 pc)
绝对星等 (MV)	2.40
詳細資料
質量	1.44+0.03; −0.1 M☉
半徑	2.52 R☉
表面重力 (log g)	4.09
亮度	8.596 L☉
溫度	6,095 K
金属量 [Fe/H]	–0.42 dex
自轉速度 (v sin i)	8 km/s
年齡	2.7 ± 0.1 Gyr
其他命名
	BD-21 2007，SAO 174009，HD 60532，HR 2906 ，108 G. Puppis
參考資料庫
SIMBAD	资料
系外行星資料庫（英语：Exoplanet Archive）	资料
ARICNS	资料
系外行星百科	资料

HD 60532，又名BD-21 2007，SAO 174009、HR 2906，是一颗位於船尾座的恒星^[1]^[2]，视星等为4.45，位于銀經237.5，銀緯-1.19，其B1900.0坐标为赤經7^h 29^m 46.3^s，赤緯-22° -1.19′ 48″。該恆星距離地球約84光年，屬於黃-白矮星。它的質量是太陽的1.44倍，年齡約27億年，金屬量只有太陽的38%。2008年在該恆星旁發現兩顆系外行星。

行星系統

2008年9月在HD 60532旁發現兩顆屬於類木行星的系外行星^[7]。兩顆行星的公轉週期成3:1共振^[11]。

HD 60532的行星系
成員 (依恆星距離)	质量	半長軸 (AU)	轨道周期 (天)	離心率	傾角	半径
b	3.15 M_J	0.77	201.83 ± 0.14	0.278 ± 0.006	—	—
c	7.46 M_J	1.58	607.06 ± 2.1	0.038 ± 0.008	—	—

參見

參考資料

^ ^1.0 ^1.1 ^1.2 ^1.3 ^1.4 ^1.5 ^1.6 ^1.7 ^1.8 Pulsating variable Star. SIMBAD. Centre de Données astronomiques de Strasbourg. [2012-07-13]. （原始内容存档于2016-03-16）.
^ ^2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 ^2.7 ^2.8 VizieR Detailed Page. [2012-07-13]. （原始内容存档于2016-03-05）.
^ ^3.0 ^3.1 ^3.2 ^3.3 ^3.4 van Leeuwen, Floor, Validation of the new Hipparcos reduction, Astronomy and Astrophysics, November 2007, 474 (2): 653–664, Bibcode:2007A&A...474..653V, arXiv:0708.1752v1 , doi:10.1051/0004-6361:20078357 Note: see VizieR catalogue I/311 Archive.is的存檔，存档日期2012-12-05.
^ ^4.0 ^4.1 ^4.2 Nordström, B.; et al, The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ˜14 000 F and G dwarfs, Astronomy and Astrophysics, May 2004, 418: 989–1019, Bibcode:2004A&A...418..989N, arXiv:astro-ph/0405198 , doi:10.1051/0004-6361:20035959
^ Gray, R. O.; et al, Contributions to the Nearby Stars (NStars) Project: spectroscopy of stars earlier than M0 within 40 pc-The Southern Sample, The Astronomical Journal, July 2006, 132 (1): 161–170, Bibcode:2006AJ....132..161G, arXiv:astro-ph/0603770 , doi:10.1086/504637
^ ^6.0 ^6.1 Johnson, H. L.; Iriarte, B.; Mitchell, R. I.; Wisniewskj, W. Z., UBVRIJKL photometry of the bright stars, Communications of the Lunar and Planetary Laboratory, 1966, 4 (99), Bibcode:1966CoLPL...4...99J
^ ^7.0 ^7.1 ^7.2 ^7.3 ^7.4 ^7.5 Desort, M.; et al, Extrasolar planets and brown dwarfs around A-F type stars V. A planetary system found with HARPS around the F6IV-V star HD 60532, Astronomy and Astrophysics (abstract), 2008, 491 (3): 883–888, Bibcode:2008A&A...491..883D, doi:10.1051/0004-6361:200810241 web preprint （页面存档备份，存于互联网档案馆）
^ Edvardsson, B.; et al, The Chemical Evolution of the Galactic Disk - Part One - Analysis and Results, Astronomy and Astrophysics, August 1993, 275 (1): 101, Bibcode:1993A&A...275..101E
^ Gould, Benjamin Apthorp, Uranometria Argentina: brightness and position of every fixed star, down to the seventh magnitude, within one hundred degrees of the South Pole 1, Observatorio Nacional Argentino: 172, 1879
^ Gould, Benjamin Apthorp; Pilcher, Frederick, Uranometria Argentina, Revised, [2011-12-08], （原始内容存档于2012-02-27）
^ Laskar, J.; Correia, A. C. M., HD60532, a planetary system in a 3:1 mean motion resonance (PDF), Astronomy & Astrophysics Letters, 2009, 496 (2): L5–L8, Bibcode:2009A&A...496L...5L, doi:10.1051/0004-6361/200911689

外部連結

HD 60532. Exoplanets. [2012-07-13]. （原始内容存档于2009-11-24）.

[SIMBAD-1] 1.0 ^1.1 ^1.2 ^1.3 ^1.4 ^1.5 ^1.6 ^1.7 ^1.8 Pulsating variable Star. SIMBAD. Centre de Données astronomiques de Strasbourg. [2012-07-13]. （原始内容存档于2016-03-16）.

[DATA-2] 2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 ^2.7 ^2.8 VizieR Detailed Page. [2012-07-13]. （原始内容存档于2016-03-05）.

[aaa474_2_653-3] 3.0 ^3.1 ^3.2 ^3.3 ^3.4 van Leeuwen, Floor, Validation of the new Hipparcos reduction, Astronomy and Astrophysics, November 2007, 474 (2): 653–664, Bibcode:2007A&A...474..653V, arXiv:0708.1752v1 , doi:10.1051/0004-6361:20078357 Note: see VizieR catalogue I/311 Archive.is的存檔，存档日期2012-12-05.

[aaa418_989-4] 4.0 ^4.1 ^4.2 Nordström, B.; et al, The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ˜14 000 F and G dwarfs, Astronomy and Astrophysics, May 2004, 418: 989–1019, Bibcode:2004A&A...418..989N, arXiv:astro-ph/0405198 , doi:10.1051/0004-6361:20035959

[aj132_1_161-5] Gray, R. O.; et al, Contributions to the Nearby Stars (NStars) Project: spectroscopy of stars earlier than M0 within 40 pc-The Southern Sample, The Astronomical Journal, July 2006, 132 (1): 161–170, Bibcode:2006AJ....132..161G, arXiv:astro-ph/0603770 , doi:10.1086/504637

[clpl4_99-6] 6.0 ^6.1 Johnson, H. L.; Iriarte, B.; Mitchell, R. I.; Wisniewskj, W. Z., UBVRIJKL photometry of the bright stars, Communications of the Lunar and Planetary Laboratory, 1966, 4 (99), Bibcode:1966CoLPL...4...99J

[aaa491_3_883-7] 7.0 ^7.1 ^7.2 ^7.3 ^7.4 ^7.5 Desort, M.; et al, Extrasolar planets and brown dwarfs around A-F type stars V. A planetary system found with HARPS around the F6IV-V star HD 60532, Astronomy and Astrophysics (abstract), 2008, 491 (3): 883–888, Bibcode:2008A&A...491..883D, doi:10.1051/0004-6361:200810241 web preprint （页面存档备份，存于互联网档案馆）

[aaa275_1_101-8] Edvardsson, B.; et al, The Chemical Evolution of the Galactic Disk - Part One - Analysis and Results, Astronomy and Astrophysics, August 1993, 275 (1): 101, Bibcode:1993A&A...275..101E

[gould1879-9] Gould, Benjamin Apthorp, Uranometria Argentina: brightness and position of every fixed star, down to the seventh magnitude, within one hundred degrees of the South Pole 1, Observatorio Nacional Argentino: 172, 1879

[gould_pilcher-10] Gould, Benjamin Apthorp; Pilcher, Frederick, Uranometria Argentina, Revised, [2011-12-08], （原始内容存档于2012-02-27）

[aaal496_2_L5-11] Laskar, J.; Correia, A. C. M., HD60532, a planetary system in a 3:1 mean motion resonance (PDF), Astronomy & Astrophysics Letters, 2009, 496 (2): L5–L8, Bibcode:2009A&A...496L...5L, doi:10.1051/0004-6361/200911689

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