跳转到内容

格利泽299

天球赤道座標星圖 8h 11m 58.733s, +8° 45′ 1.445″
维基百科,自由的百科全书
Gliese 299
觀測資料
曆元
星座 巨蟹座
星官
赤經 8h 11m 58.733s
赤緯 +8° 45′ 1.445″
視星等(V) 12.8
特性
光谱分类M4.5Ve
天体测定
视差 (π)147.722 mas
距离22.079066083589 ly
(6.7694723873221 pc)
绝对星等 (MV)13.7
詳細資料
格利泽299 A
質量0.18[1] M
半徑0.179[2] R
溫度3200[3] K
格利泽299 B
質量0.0286 M
其他命名
L 52-2、​LHS 35、​LTT 12146、​Ross 619
參考資料庫
SIMBAD资料

格利澤299是一個位於巨蟹座的恆星系統,距離地球22光年。系統中包括一顆紅矮星和一顆棕矮星。[4][5][6]

參考

[编辑]
  1. ^ Jenkins, J. S.; Ramsey, L. W.; Jones, H. R. A.; Pavlenko, Y.; Gallardo, J.; Barnes, J. R.; Pinfield, D. J. Rotational Velocities for M Dwarfs. The Astrophysical Journal. 2009, 704 (2): 975–988. Bibcode:2009ApJ...704..975J. S2CID 119203469. arXiv:0908.4092可免费查阅. doi:10.1088/0004-637X/704/2/975. 
  2. ^ Dittmann, Jason A.; Irwin, Jonathan M.; Charbonneau, David; Berta-Thompson, Zachory K. Trigonometric Parallaxes for 1507 Nearby Mid-to-late M Dwarfs. The Astrophysical Journal. 2014, 784 (2): 156. Bibcode:2014ApJ...784..156D. S2CID 18789867. arXiv:1312.3241可免费查阅. doi:10.1088/0004-637X/784/2/156. 
  3. ^ Lépine, Sébastien. A Spectroscopic Catalog of the Brightest (J < 9) M Dwarfs in the Northern Sky. The Astronomical Journal. 2013, 145 (4): 102. Bibcode:2013AJ....145..102L. S2CID 117144290. arXiv:1206.5991可免费查阅. doi:10.1088/0004-6256/145/4/102. 
  4. ^ Cutri, R. M.; et al. 2MASS All-Sky Catalog of Point Sources. VizieR On-line Data Catalog. 2003. Bibcode:2003yCat.2246....0C. 
  5. ^ Wilson, Ralph Elmer. General catalogue of stellar radial velocities. Carnegie Institute Washington D.C. Publication. 1953. Bibcode:1953GCRV..C......0W. 
  6. ^ Zacharias, N. The fourth US Naval Observatory CCD Astrograph Catalog (UCAC4). VizieR On-line Data Catalog. 2012. Bibcode:2012yCat.1322....0Z. 
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy