UBV OBSERVATIONS OF FG-SAGITTAE IN 1994-1995

Authors
ARKHIPOVA VP ZAITSEVA GV IKONNIKOVA NP NOSKOVA RI SHUGAROV SY
Citation
Vp. Arkhipova et al., UBV OBSERVATIONS OF FG-SAGITTAE IN 1994-1995, Astronomy letters, 22(6), 1996, pp. 750-754
Citations number
6
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy letters → ACNP
ISSN journal
10637737
Volume
22
Issue
6
Year of publication
1996
Pages
750 - 754
Database
ISI
SICI code
1063-7737(1996)22:6<750:UOOFI1>2.0.ZU;2-I
Abstract
The results of UBV observations of FG Sge, performed in 1994-1995 thro ugh three apertures: 27'', 13''.5, and 10'', are presented. With the s maller apertures, the star was measured together with part of the plan etary nebula He 1-5 surrounding FG Sge; with the large aperture, the s um of the fluxes from three components was measured: star + companion + nebula In 1994, two more deep light minima were observed in the star , in addition to the minimum of 1992.