Reference : Which photometric period for WR 16?
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/107931
Which photometric period for WR 16?
English
Manfroid, Jean mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)]
Gosset, Eric mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe d'astrophysique des hautes énergies (GAPHE)]
Vreux, Jean-Marie mailto [Université de Liège - ULg > > Département d'astrophys., géophysique et océanographie (AGO)]
1-Oct-1987
Astronomy and Astrophysics
EDP Sciences
185
L7-L9
Yes (verified by ORBi)
International
0004-6361
1432-0746
Les Ulis
France
[en] BINARY STARS ; LIGHT CURVE ; STELLAR SPECTROPHOTOMETRY ; WOLF-RAYET STARS ; PHASE DIAGRAMS ; RADIAL VELOCITY
[en] Analysis of new and already published photometric observations shows that the Wolf-Rayet star WR 16 = HD 86161 is not a binary system (WR + compact, P = 5.365 d) as claimed by Moffat and Niemela (1982). Instead it is shown that the simultaneous presence of two periodicities (about 1.3 and 2.5 days) is necessary to account for the observed variations during at least one observing run. The variability of the B9p star HD 86199, previously used as a comparison for a photometric study of WR 16, is established.
Researchers
http://hdl.handle.net/2268/107931
http://adsabs.harvard.edu/abs/1987A%26A...185L...7M

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