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2003 Eiginhreyfing 61 Cygni
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Skrifað af: Snævarr   
Fimmtudagur, 15. Janúar 2009 13:03

Myndirnar hér sýna tvístirnið 61 Cygni í Svaninum og hreyfingu þess miðað við fjarlægari stjörnur á milli 11 ára. Nánari fróðleik um þessar myndir má sjá á vefsíðu Almanaks Háskóla Íslands. Smellið hér til þess að komast inn á síðuna.

The proper motion of 61 cygni

The two images above show the double star 61 Cygni, star no. 61 in the constellation Cygnus, the Swan. The images are taken with 11 years interval and clearly shows, with respect to the more distant stars, their movement (proper motion) during this period. 61 Cygni is only 11.4 lightyears away.

 

61 Cygni

Síðast uppfært: Sunnudagur, 18. Janúar 2009 21:09
 

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