Third closest star system discovered

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Ynjevi
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Third closest star system discovered

Post #1by Ynjevi » 18.02.2003, 16:16

red dwarf SO025300.5+165258 - closest star system after Alpha Centauri and Barnard's star

http://news.bbc.co.uk/2/hi/science/nature/2776229.stm

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selden
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Post #2by selden » 18.02.2003, 16:47

See http://arxiv.org/abs/astro-ph/0302206 for a formal abstract of the original paper. They'll be publishing another paper soon describing 400 other previously uncatalogued stars with high proper motion!
Selden

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selden
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Post #3by selden » 18.02.2003, 16:54

Some of the parameters reported in the paper at
http://arxiv.org/PS_cache/astro-ph/pdf/0302/0302206.pdf

RA: 42.24369 deg
Dec: 16.89200 deg
Absolute Vis mag: 18.5 (+/- 0.7)
Spectral type: M 6.5 V
Distance: 2.3 (+1/-0.5) parsecs
Selden

JackHiggins
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Post #4by JackHiggins » 18.02.2003, 20:17

Hey
there's probably a simple answer to this that i've missed- but how would I add this star to celestia?!

Thanx!
- Jack Higgins
Jack's Celestia Add-ons
And visit my Celestia Gallery too!


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