0124578 - ASU-R 20000032 RIV HU eng J - Journal Article
Šimon, Vojtěch - Shugarov, S.
Rise from the low state of the binary V Sagittae.
Information Bulletin on Variable Stars. č. 4744 (1999), s. 1-3. ISSN 0374-0676
R&D Projects: GA MŠMT ME 137
Institutional research plan: CEZ:AV0Z1003909
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics

We report on UBV observations of the rise from the low to the high state of activity of this object which occurred in August 1997. B-V index becomes progressively bluer as the system brightnes during the transition while U-B does not exhibit any noticeable trend.
Permanent Link: http://hdl.handle.net/11104/0022837