| 词条 | HD 129445 b |
| 释义 |
| name = HD 129445 b | discoverer = Arriagada et al. | discovery_site = Las Campanas Observatory | discovered = January 26, 2010 | discovery_method = Doppler spectroscopy | apsis = astron | aphelion = {{convert|5.0|AU|km|abbr=on}} | perihelion = {{convert|0.9|AU|km|abbr=on}} | semimajor = {{convert|2.9|±|0.2|AU|km|abbr=on}} | eccentricity = 0.70 ± 0.10 | period = 1840 ± 55 d 5.04 y | avg_speed = 17 | time_periastron = 24553093 ± 50 | arg_peri = 163 ± 15 | semi-amplitude = 38 ± 6 | star = HD 129445 }} This planet is an eccentric Jupiter gas giant orbiting HD 129445 which was discovered by the Magellan Planet Search Program in 2010. References}}{{Sky|14|46|03.06|-|68|45|45.9|220}} 4 : Exoplanets discovered in 2010|Exoplanets detected by radial velocity|Giant planets|Circinus (constellation) |
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