The companion of HD 104304 - Low-mass stellar rather planetary

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The companion of HD 104304 - Low-mass stellar rather planetary

Post by Edasich on 5th May 2010, 8:48 am

Marcy (2007) estimated 17.2 Mj and orbital period 7.54 years.
Mass within 0.21 Solar masses (M4V), P=48.5 a=10.4 AUs, e=0.295.
Low mass star rather brown dwarf.
No planetary companion or low mass stars (83 Mj) at 3.9 AUs.

http://exoplanet.eu/star.php?st=HD+104304

Paper

http://exoplanet.eu/papers/HD104304_astroph.pdf
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dM star
dM star

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