ORBi: Renson Pierre - Sur la détermination des périodes d'étoiles varaibles

Reference : Sur la détermination des périodes d'étoiles varaibles


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
	To cite this reference:	http://hdl.handle.net/2268/34350

Title :	Sur la détermination des périodes d'étoiles varaibles
Language :	French
Alternative title :	[en] On the Period Determination of Variable Stars
Author, co-author :	Renson, Pierre [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Evol. et stabilité des étoiles et des amas d'étoiles (ESEA) >]
Publication date :	1-Dec-1980
Journal title :	Astronomy and Astrophysics
Publisher :	EDP Sciences
Volume :	92
Pages :	30-32
Peer reviewed :	Yes (verified by ORBi)
Audience :	International
ISSN :	0004-6361
e-ISSN :	1432-0746
City :	Les Ulis
Country :	France
Keywords :	[en] Ap STARS ; ASTROMETRY ; MAGNETIC STARS ; PERIODIC VARIATIONS ; VARIABLE STARS ; STELLAR SPECTROPHOTOMETRY ; PERIOD SEARCH ; TIME RESPONSE
Abstract :	[en] It is maintained that the periods announced for 11 Ori and 137 Tau by Winzer (1974) are not the true ones, but related periods. It is emphasized that in order to find the correct period of a star, it is necessary not only to use a good method of period determination (e.g., Renson 1978), but also to have a good series of measurements, especially concerning the time distribution of the measurements. Otherwise, the true period cannot be distinguished from the related ones.
Target :	Researchers ; Students
Permalink :	http://hdl.handle.net/2268/34350
Other URL :	http://adsabs.harvard.edu/abs/1980A%26A....92...30R
Commentary :	A&AA ID. AAA028.123.021

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