| 词条 | HD 106252 b |
| 释义 |
| name = HD 106252 b | discoverer = Geneva Extrasolar Planet Search | discovery_site = La Silla Observatory | discovered = April 4, 2001[1] | discovery_method = radial velocity | apsis = astron | semimajor = {{convert|2.60|±|0.15|AU|km|abbr=on}} | eccentricity = 0.586 ± 0.065 | period = 1516 ± 26 d | time_periastron = 2450385 ± 27 | arg_peri = 294.9 ± 6.2 | semi-amplitude = 152 ± 21 | star = HD 106252 | mass = >7.10 ± 0.65 {{Jupiter mass|link=y}} (>2260 {{Earth mass|link=y}}) }}HD 106252 b is a large gas giant extrasolar planet at least 7 times more massive than Jupiter. It was announced in 2001 by the European Southern Observatory.[1] The discovery was confirmed by a different team using the Lick Telescope.[10] References1. ^1 2 {{cite press release | title=Exoplanets: The Hunt Continues! | date=April 4, 2001 | publisher=European Southern Observatory | location=Garching, Germany | url=http://www.eso.org/public/news/eso0114/ | accessdate=December 27, 2012 }} [1][2]2. ^1 {{cite journal | title=Planetary Companions to HD 136118, HD 50554, and HD 106252 | url=http://iopscience.iop.org/article/10.1086/341677 | last1=Fischer | first1=Debra A. | last2=Marcy | first2=Geoffrey W. | last3=Butler | first3=R. Paul | last4=Vogt | first4=Steven S. | last5=Walp | first5=Bernie | last6=Apps | first6=Kevin | display-authors=1 | journal=Publications of the Astronomical Society of the Pacific | volume=114 | issue=795 | pages=529–535 | year=2002 | bibcode=2002PASP..114..529F | doi=10.1086/341677 }} }} External links
5 : Exoplanets|Exoplanets discovered in 2001|Giant planets|Virgo (constellation)|Exoplanets detected by radial velocity |
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