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HD 70785


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UBV polarimetry of 361 A- and F-type stars in selected areas
We present simultaneous UBV linear polarization measurements for 361 A-and F-type stars with accurate colour excess and distance determination.These stars are distributed in 35 Kapteyn's Selected Areas, covering thethird and fourth quadrants of the galactic plane (|b| <= 30degr ).The obtained polarization and the known colour excess are compared. Ananalysis of the polarization distribution as a function of the stellardistance is also performed. Based on observations collected at theEuropean Southern Observatory (ESO), La Silla, Chile.

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观测天体数据

星座:巨蟹座
右阿森松:08h24m19.62s
赤纬:+13°30'22.0"
视星:8.715
距离:671.141 天文距离
右阿森松适当运动:-25.4
赤纬适当运动:-8.3
B-T magnitude:9.197
V-T magnitude:8.755

目录:
适当名称   (Edit)
HD 1989HD 70785
TYCHO-2 2000TYC 807-883-1
USNO-A2.0USNO-A2 0975-05878797
HIPHIP 41189

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