NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
HR 7275 - A new variable starThree years of photometry in V and B of the UBV system are presented to confirm the suspicion of Herbst (1973) that HR 7275 is a variable star. The photometry is used to derive the photometric period, which proves to be about 3% shorter than the spectroscopically determined optical period of 28.59 d. Total variation observed during the three years was 0.22 m in the V, and the light curve was always asymmetrical.
Document ID
19820049829
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Fried, R. E.
(Braeside Observatory Flagstaff, AZ, United States)
Lovell, L. P.
(Hickox Observatory Chagrin Falls, OH, United States)
Krisciunas, K.
(Krisciunas Observatory San Jose, CA, United States)
Chamblis, C. R.
(Kutztown State Coll. PA, United States)
Detterline, P. K.
(Kutztown State College Kutztown, PA, United States)
Landis, H. J.
(Landis Observatory Locust Grove, GA, United States)
Louth, H.
(Louth Observatory Sedro Woolley, WA, United States)
Eaton, J. A.
(Kutztown State Coll. PA, United States)
Hall, D. S.
(Kutztown State Coll. PA, United States)
Henry, G. W.
(Kutztown State Coll. PA, United States)
Date Acquired
August 10, 2013
Publication Date
April 1, 1982
Publication Information
Publication: Astrophysics and Space Science
Volume: 83
Issue: 1-2,
Subject Category
Astronomy
Accession Number
82A33364
Funding Number(s)
CONTRACT_GRANT: NSG-7543
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available