astro.wikisort.org - Meteorite

HD 37124 b is an extrasolar planet approximately 103 light-years away in the constellation of Taurus (the Bull). The planet was discovered in 1999 orbiting the star HD 37124. Based on its mass, it is most likely that this planet is a Jovian planet (like Jupiter).[2]

HD 37124 b

Discovery[1][2]
Discovered by	California and Carnegie Planet Search
Discovery site	W. M. Keck Observatory
Discovery date	November 1, 1999
Detection method	Doppler spectroscopy
Orbital characteristics
Semi-major axis	0.53 AU (79,000,000 km)
Eccentricity	0.055
Orbital period (sidereal)	154.46 ± 0.369 d
Time of periastron	2,450,000.11
Argument of periastron	140.5
Semi-amplitude	27.5
Star	HD 37124

References

External links

• Goździewski, K. (January 2003). "A dynamical analysis of the HD 37124 planetary system". Astronomy & Astrophysics. 398 (1): 315–325. Bibcode:2003A&A...398..315G. doi:10.1051/0004-6361:20021602.
• Ji, Jianghui; Liu, Lin; Kinoshita, Hiroshi; Zhou, Jilin; Nakai, Hiroshi; Li, Guangyu (1 July 2003). "The Librating Companions in HD 37124, HD 12661, HD 82943, 47 Ursa Majoris, and GJ 876: Alignment or Antialignment?". The Astrophysical Journal. 591 (1): L57–L60. arXiv:astro-ph/0305448. Bibcode:2003ApJ...591L..57J. doi:10.1086/377038. S2CID 12743267.

На других языках

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[de] HD 37124 b

HD 37124 b ist ein Exoplanet, der den gelben Zwerg HD 37124 alle 154,46 Tage umkreist. Auf Grund seiner hohen Masse wird angenommen, dass es sich um einen Gasplaneten handelt.

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- [en] HD 37124 b

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