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physical object > natural object > celestial body > collection of stars > association > OB association > Perseus OB2
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Perseus OB2
subjectfact 
Perseus OB2has distance 350 pchas source: Hopkins, J. 1976 Glossary of Astronomy and Astrophysics, University of Chicago Press, 2001-09-27 09:30:54.0
has definition A young association of OB stars.has source: Hopkins, J. 1976 Glossary of Astronomy and Astrophysics, University of Chicago Press, 2001-09-27 09:30:54.0
is an instance of OB association2001-09-27 09:30:54.0
associationhas most luminous member2001-09-27 09:30:54.0
collection of starshas number of stars2001-09-27 09:30:53.0
has catalog catalog about star systems2001-09-27 09:30:53.0
celestial bodyhas spectra2001-09-27 09:30:09.0
physical objecthas location or center of gravity2001-09-27 09:27:27.0
has angular momentum2001-09-27 09:27:27.0
has mass2001-09-27 09:27:27.0
has velocity2001-09-27 09:27:27.0
has momentum2001-09-27 09:27:27.0
has temperature2001-09-27 09:27:27.0
has volume2001-09-27 09:27:27.0
has extent2001-09-27 09:27:27.0
has material2001-09-27 09:27:27.0

Next OB association: Scorpius OB1    Up: OB association    Previous OB association: h and Chi Persei