词条 | HD 152079 b |
释义 |
| name = HD 152079 b | discoverer = Arriagada et al. | discovery_site = Las Campanas Observatory | discovered = January 26, 2010 | discovery_method = Doppler spectroscopy | apsis = astron | aphelion = {{convert|5.1|AU|km|abbr=on}} | perihelion = {{convert|1.3|AU|km|abbr=on}} | semimajor = {{convert|3.2|±|2.1|AU|km|abbr=on}} | eccentricity = 0.60 ± 0.24 | period = 2097 ± 930 d 5.74 ± 2.55 y | avg_speed = 17 | time_periastron = 24553193 ± 260 | arg_peri = 325 ± 37 | semi-amplitude = 58 ± 8 | star = HD 152079 }} This planet is an eccentric Jupiter gas giant discovered by the Magellan Planet Search Program in 2010. References}}{{Sky|16|53|29.74|-|46|19|58.6|278}} 4 : Exoplanets discovered in 2010|Exoplanets detected by radial velocity|Giant planets|Ara (constellation) |
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