HD73256 Planetary System Data

Planet DesignationOrbital Elements Orbital Period (years) Minimum Mass (ME) Discovery
Semimajor Axis (AU)Eccentricity Discoverer NameAnnouncement Date
HD73256 b 0.0370.038 0.00697777588 S. Udry, et al2003 Apr 14
1 AU = 1.49597870691·1011 m            1 year = 365.25 days = 31557600 s            1 ME = 5.9742·1024 kg
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