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The Orion nebula star clusterPhotography through filters which suppress nebular light reveal a clustering of faint red stars centered on the Trapezium, this evidences a distinct cluster within the larger OB1 association. Stars within about 20 ft of trapezium comprise the Orion Nebula star cluster are considered. Topics discussed re: (1) extinction by dust grains; (2) photometric peculiarities; (3) spectroscopic peculiarities; (4) young variables; (5) the distribution and motion of gas within the cluster.
Document ID
19820023396
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Panek, R. J.
(Computer Sciences Corp. El Segundo, CA, United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1982
Publication Information
Publication: NASA. Goddard Space Flight Center Advan. in Ultraviolet Astron.
Subject Category
Astronomy
Accession Number
82N31272
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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