格利泽1005

**GJ 1005**
觀測資料; 曆元 J2000
星座	鯨魚座
星官
赤經	00h 15m 28.11090s[1]
赤緯	-16° 08′ 01.6303″[1]
視星等（V）	11.483[2]
特性
光谱分类	M3.5V[3]
天体测定
徑向速度 (Rv)	-26.43 ± 0.1[4] km/s
自行 (μ)	赤经：731.83[1] mas/yr ; 赤纬：-607.73[1] mas/yr
视差 (π)	166.6 ± 0.3[3] mas
距离	19.58 ± 0.04 ly ; (6.00 ± 0.01 pc)
绝对星等 (MV)	12.70 ± 0.01 / 15.12 ± 0.09[3]
	軌道[3]
繞行週期 (P)	4.55726+0.00075; −0.00074 y.[5]
半長軸 (a)	0.3037 ± 0.0005"
偏心率 (e)	0.36136+0.00097; −0.00098[5]
倾斜角 (i)	143.93+0.25; −0.24[5]°
升交点黃經 (Ω)	62.8 ± 0.4°
近心点曆元 (T)	JD 2449850.4 ± 0.8
近心點幅角 (ω); (secondary)	166.6 ± 0.5°
詳細資料 [3]
GJ 1005 A
質量	0.179 ± 0.002 M☉
溫度	3341+224; −[6] K
金属量 [Fe/H]	-0.41[5] dex
GJ 1005 B
質量	0.112 ± 0.001 M☉
其他命名
	HIP 1242、G 158-50、G 266-76、LHS 1047、LP 764-87、LTT 114、2MASS J00152799-1608008
參考資料庫
SIMBAD	资料
ARICNS	A
	B
	GJ 1005 格利泽1005在鯨魚座的位置;

格利泽1005是一個位於鯨魚座兩顆紅矮星組成的恆星系統，距離地球19.6光年。[7]主星是M4V級星，而伴星是M7V級星。

該系統在1990年代被哈勃太空望遠鏡觀測到。[7]

參考

van Leeuwen, F.; et al. . Astronomy and Astrophysics. 2007, 474 (2): 653–664 [2023-03-21]. Bibcode:2007A&A...474..653V. S2CID 18759600. arXiv:0708.1752 . doi:10.1051/0004-6361:20078357. （原始内容存档于2019-12-07）.
Koen, C.; Kilkenny, D.; van Wyk, F.; Marang, F. . Monthly Notices of the Royal Astronomical Society. 2010, 403 (4): 1949–1968. Bibcode:2010MNRAS.403.1949K. doi:10.1111/j.1365-2966.2009.16182.x .
Benedict, G. F.; Henry, T. J.; Franz, O. G.; McArthur, B. E.; Wasserman, L. H.; Jao, Wei-Chun; Cargile, P. A.; Dieterich, S. B.; Bradley, A. J.; Nelan, E. P.; Whipple, A. L. . The Astronomical Journal. 2016, 152 (5): 141. Bibcode:2016AJ....152..141B. S2CID 54029447. arXiv:1608.04775 . doi:10.3847/0004-6256/152/5/141.
Nidever, David L.; et al. . The Astrophysical Journal Supplement Series. 2013, 141 (2): 503–522. Bibcode:2002ApJS..141..503N. S2CID 51814894. arXiv:astro-ph/0112477 . doi:10.1086/340570.
Mann, Andrew W.; Dupuy, Trent; Kraus, Adam L.; Gaidos, Eric; Ansdell, Megan; Ireland, Michael; Rizzuto, Aaron C.; Hung, Chao-Ling; Dittmann, Jason; Factor, Samuel; Feiden, Gregory; Martinez, Raquel A.; Ruíz-Rodríguez, Dary; Chia Thao, Pa, , The Astrophysical Journal, 2019, 871 (1): 63, Bibcode:2019ApJ...871...63M, S2CID 119372932, arXiv:1811.06938 , doi:10.3847/1538-4357/aaf3bc
Costa-Almeida, Ellen; De Mello, Gustavo F Porto; Giribaldi, Riano E.; Lorenzo-Oliveira, Diego; Ubaldo-Melo, Maria L., , Monthly Notices of the Royal Astronomical Society, 2021, 508 (4): 5148–5162, arXiv:2110.01658 , doi:10.1093/mnras/stab2831
Hershey, John L.; Taff, L. G. . The Astronomical Journal. 1998-01-01, 116 (3): 1440. Bibcode:1998AJ....116.1440H. ISSN 1538-3881. doi:10.1086/300516  （英语）.

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[HIP-1] van Leeuwen, F.; et al. . Astronomy and Astrophysics. 2007, 474 (2): 653–664 [2023-03-21]. Bibcode:2007A&A...474..653V. S2CID 18759600. arXiv:0708.1752 . doi:10.1051/0004-6361:20078357. （原始内容存档于2019-12-07）.

[Koen-2] Koen, C.; Kilkenny, D.; van Wyk, F.; Marang, F. . Monthly Notices of the Royal Astronomical Society. 2010, 403 (4): 1949–1968. Bibcode:2010MNRAS.403.1949K. doi:10.1111/j.1365-2966.2009.16182.x .

[Benedict-3] Benedict, G. F.; Henry, T. J.; Franz, O. G.; McArthur, B. E.; Wasserman, L. H.; Jao, Wei-Chun; Cargile, P. A.; Dieterich, S. B.; Bradley, A. J.; Nelan, E. P.; Whipple, A. L. . The Astronomical Journal. 2016, 152 (5): 141. Bibcode:2016AJ....152..141B. S2CID 54029447. arXiv:1608.04775 . doi:10.3847/0004-6256/152/5/141.

[Nidever-4] Nidever, David L.; et al. . The Astrophysical Journal Supplement Series. 2013, 141 (2): 503–522. Bibcode:2002ApJS..141..503N. S2CID 51814894. arXiv:astro-ph/0112477 . doi:10.1086/340570.

[Mann2018-5] Mann, Andrew W.; Dupuy, Trent; Kraus, Adam L.; Gaidos, Eric; Ansdell, Megan; Ireland, Michael; Rizzuto, Aaron C.; Hung, Chao-Ling; Dittmann, Jason; Factor, Samuel; Feiden, Gregory; Martinez, Raquel A.; Ruíz-Rodríguez, Dary; Chia Thao, Pa, , The Astrophysical Journal, 2019, 871 (1): 63, Bibcode:2019ApJ...871...63M, S2CID 119372932, arXiv:1811.06938 , doi:10.3847/1538-4357/aaf3bc

[6] Costa-Almeida, Ellen; De Mello, Gustavo F Porto; Giribaldi, Riano E.; Lorenzo-Oliveira, Diego; Ubaldo-Melo, Maria L., , Monthly Notices of the Royal Astronomical Society, 2021, 508 (4): 5148–5162, arXiv:2110.01658 , doi:10.1093/mnras/stab2831

[Hershey-7] Hershey, John L.; Taff, L. G. . The Astronomical Journal. 1998-01-01, 116 (3): 1440. Bibcode:1998AJ....116.1440H. ISSN 1538-3881. doi:10.1086/300516  （英语）.