HD 142 b

HD 142 b is a jovian exoplanet approximately 85.5 light years away in the constellation of Phoenix. This planet was discovered in 2001 by the Anglo-Australian Planet Search team.[1]

HD 142 b
Discovery
Discovered byAnglo-Australian Planet Search team[1]
Discovery siteAustralian Astronomical Observatory[1]
Discovery dateOct 15, 2001
Doppler spectroscopy
Orbital characteristics
1.02 ± 0.03 AU (152,600,000 ± 4,500,000 km)[2]
Eccentricity0.17 ± 0.06[2]
349.7 ± 1.2[2] d
2,452,683 ± 26[2]
327 ± 26[2]
Semi-amplitude33.2 ± 2.5[2]
StarHD 142

    References
    1. Tinney, C. G.; et al. (2002). "Two Extrasolar Planets from the Anglo-Australian Planet Search". The Astrophysical Journal. 571 (1): 528–531. arXiv:astro-ph/0111255. Bibcode:2002ApJ...571..528T. doi:10.1086/339916.
    2. Wittenmyer, Robert A.; et al. (2012). "The Anglo-Australian Planet Search. XXII. Two New Multi-planet Systems". The Astrophysical Journal. 753 (2). 169. arXiv:1205.2765. Bibcode:2012ApJ...753..169W. doi:10.1088/0004-637X/753/2/169.
    • "HD 142 b". The Extrasolar Planets Encyclopaedia.
    • "HD 142". Open Exoplanet Catalogue. Retrieved 2014-09-08.


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