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On the physical association of the peculiar emission-line stars HD 122669 and HD 122691Spectroscopic and photometric observations indicate a physical association between the peculiar early-type emission-line stars HD 122669 and HD 122691. The latter has undergone a drastic change in the strength of its emission lines during the past 20 years. There is some indication that both stars vary with shorter time scales.
Document ID
19750052665
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Garrison, R. F.
Hiltner, W. A.
Sanduleak, N.
Date Acquired
August 8, 2013
Publication Date
June 1, 1975
Publication Information
Publication: Astronomical Society of the Pacific
Subject Category
Astronomy
Accession Number
75A36737
Funding Number(s)
CONTRACT_GRANT: NGR-23-005-464
CONTRACT_GRANT: NSF MPS-73-04726A01
Distribution Limits
Public
Copyright
Other

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