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HD 79680


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UBV photometry of stars whose positions are accurately known.
Photometric indices V, B-V, and U-B were measured for about 560 stars ofthe AGK3R and NPZT catalogs between BD declinations 11 deg and 23 deg,using the 40-cm Cassegrain telescope of the Kvistaberg Observatory fromApril 1986 to May 1987. The observation procedure and the reductiontechnique were the same as in the earlier papers of this series by Oja(1984, 1985, 1986, and 1987). The mean errors were calculated from theinternal consistency of the data. The accuracy was found to be the sameas for the earlier parts of the survey.

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Datos observacionales y astrométricos

Constelación:Cangrejo
Ascensión Recta:09h16m04.43s
Declinación:+20°04'23.4"
Magnitud Aparente:8.767
Distancia:303.951 parsecs
Movimiento Propio en Ascensión Recta:17.5
Movimiento Propio en Declinación:-11.9
B-T magnitude:9.185
V-T magnitude:8.802

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 79680
TYCHO-2 2000TYC 1408-3-1
USNO-A2.0USNO-A2 1050-06003602
HIPHIP 45483

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