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HD 160346

HD 160346
观测资料
历元
星座 蛇夫座
星官
赤经 17h 39m 16.919s
赤纬 +3° 33′ 18.876″
视星等(V) 6.5
特性
演化阶段主序星
光谱分类K3V
天体测定
视差 (π)90.91 ± 0.27 mas
距离35.9 ± 0.1 ly
(11.00 ± 0.03 pc)
绝对星等 (MV)6.3
详细资料
HD 160346
质量~0.8 M
半径~0.7 R
温度4871 K
其他命名
GJ 688、​LTT 15233、​NLTT 45197、​Ross 318、​2MASS J17391691+0333190
参考数据库
SIMBAD资料

HD 160346是一颗位于蛇夫座附近的橙矮星,距离地球约35.8光年,肉眼可见。[1][2][3]

参考

[编辑]
  1. ^ REINERS A.; ZECHMEISTER M. Radial velocity photon limits for the dwarf stars of spectral classes F-M.. 天文期刊. 2020, 247 (1): 14. Bibcode:2020ApJS..247...11R. S2CID 208910700. arXiv:1912.04120可免费查阅. doi:10.3847/1538-4365/ab609f. 
  2. ^ KERVELLA P.; ARENOU F.; MIGNARD F.; THEVENIN F. Stellar and substellar companions of nearby stars from Gaia DR2. Binarity from proper motion anomaly.. 天文与天体物理学报. 2019, 623: 23. Bibcode:2019A&A...623A..72K. arXiv:1811.08902可免费查阅. doi:10.1051/0004-6361/201834371. 
  3. ^ HINKEL N.R.; UNTERBORN C.; KANE S.R.; SOMERS G.; GALVEZ R. A recommendation algorithm to predict giant exoplanet host star's using stellar elemental abundances.. 天文期刊. 2019, 880 (1): 13. Bibcode:2019ApJ...880...49H. S2CID 118950061. arXiv:1805.12144可免费查阅. doi:10.3847/1538-4357/ab27c0. 
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HD 160346
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