Reference : The outstanding photometric variations of the Ap star HD 7676 = VV Scl
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/8184
The outstanding photometric variations of the Ap star HD 7676 = VV Scl
English
Renson, Pierre mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Evol. et stabilité des étoiles et des amas d'étoiles (ESEA) >]
Manfroid, Jean mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO) >]
1-Sep-1992
Astronomy and Astrophysics
EDP Sciences
263
161-164
Yes (verified by ORBi)
International
0004-6361
1432-0746
Les Ulis
France
[en] A STARS ; PECULIAR STARS ; STELLAR SPECTROPHOTOMETRY ; VARIABLE STARS ; LIGHT CURVE ; STELLAR EVOLUTION ; STELLAR LUMINOSITY
[en] Contrary to what was formerly believed, VV Scl is not an eclipsing star but an Alpha CVn type variable with period P = 5.0976 +/- 0.0001 d. The range of the luminosity variation is remarkably large for an Ap star, especially in B of Johnson's system, and in b and mostly in v of Stromgren's one. A secondary minimum appears near the maximum in B, b, an v. The main minima are in phase in all colors.
Researchers ; Students
http://hdl.handle.net/2268/8184
http://cdsads.u-strasbg.fr/abs/1992A%26A...263..161R

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