Remote photometry of the Nova Cygni 1975 (V 1500 Cyg) in 1982-1986
Abstract
The TV-photometrical investigation of V1500 Cyg was carried out in 1982 - 1986 at the 0.5-m telescope of the Crimean observatory. The mean brightness of the star decreased to 16.5 - 17.5m (V). The period of 0.139d variability increased by 2×10-6days as compared with the period observed in 1978. The color indexes B-V and V-R were found to be dependent on the phase of the period.
- Publication:
-
Bulletin Crimean Astrophysical Observatory
- Pub Date:
- 1988
- Bibcode:
- 1988BCrAO..79...96P
- Keywords:
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- Nova Cygni 1975;
- Novae: Light Curves;
- Novae: Photometry