HIP 78530B

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HIP 78530B

Post by Lazarus on 26th January 2011, 2:46 pm

HIP 78530 page on Extrasolar Planets Encyclopaedia
Discovery of a ~23 Mjup Brown Dwarf Orbiting ~700 AU from the Massive Star HIP 78530 in Upper Scorpius

HIP 78530 is a 2.5 solar masses B9V star. The companion is HIP 78530B which has spectral type M81 and estimated mass of 234 Jupiter masses.


Last edited by Lazarus on 26th January 2011, 3:05 pm; edited 1 time in total (Reason for editing : typo in stellar mass)

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Re: HIP 78530B

Post by Edasich on 26th January 2011, 3:03 pm

1.7? Not 2.5 Solar masses. However this 25 Jupiter masses upper boundary is so eerie. Though I like the weirdness Laughing

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Re: HIP 78530B

Post by Lazarus on 26th January 2011, 3:05 pm

bleargh copypaste typo

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Re: HIP 78530B

Post by Edasich on 27th January 2011, 5:18 am

Lazarus wrote:bleargh copypaste typo

No problem Wink

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Re: HIP 78530B

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