Article (Scientific journals)
CPD - 59 deg 2857 - A new red variable star
Gosset, Eric; Hutsemekers, Damien; Surdej, Jean
1985In Publications of the Astronomical Society of the Pacific, 97, p. 67-71
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Keywords :
LATE STARS; LIGHT CURVE; PECULIAR STARS; RED GIANT STARS; STELLAR SPECTRA; VARIABLE STARS; EMISSION SPECTRA; SEMIREGULAR VARIABLE STARS; STELLAR SPECTROPHOTOMETRY; UBV SPECTRA
Abstract :
[en] Two (C3 and C4) of the four comparison stars monitored during the photometric study of the peculiar emission-line star GG Car (Gosset et al., 1984) have been found to be variable. Available photometric and spectroscopic data allow us to identify C4 with CPD - 59 deg 2857 and classify it as a late-type giant (M3-4 III) belonging to the red variable stars of the semiregular or irregular type.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Gosset, Eric ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe d'astrophysique des hautes énergies (GAPHE)
Hutsemekers, Damien ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)
Surdej, Jean  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)
Language :
English
Title :
CPD - 59 deg 2857 - A new red variable star
Publication date :
1985
Journal title :
Publications of the Astronomical Society of the Pacific
ISSN :
0004-6280
eISSN :
1538-3873
Publisher :
University of Chicago Press, Chicago, United States
Volume :
97
Pages :
67-71
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 11 November 2009

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