VizieR Online Data Catalog: V1027 Cygni UBV and JHKLM photometry (Arkhipova+, 2016)
Abstract
We began the UBV observations of V1027 Cyg in 1991. The results of its observations over 1991-1996 were published in Arkhipova et al. (1991ATsir1551....7A, 1992PAZh...18..436A, 1997PAZh...23..794A). After 1996 we continued the observations of V1027 Cyg with a 60-cm Zeiss reflector at the Crimean Station of the Sternberg Astronomical Institute with a photon-counting photoelectric photometer
The IR photometry for V1027 Cyg was performed in 1991-2015 with a 1.25-m telescope at the Crimean Station of the Sternberg Astronomical Institute using a photometer with a photovoltaic liquid-nitrogen-cooled InSb detector. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- November 2016
- Bibcode:
- 2016yCat..90420831A
- Keywords:
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- Stars: variable;
- Stars: supergiant;
- Photometry: UBV;
- Photometry: infrared