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HD 82971


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Photoelectric radial velocities, Paper XIII - 406 ninth-magnitude K0 stars in the Clube Selected Areas
Radial velocities are given for 406 ninth-magnitude late-type stars. Thestars are grouped in 10 small regions located on a systematic plan atGalactic latitudes of + or - 35 deg. Each star has been observed atleast twice, and the mean velocities are accurate to about less than 1km/s. Thirty spectroscopic binaries have been discovered; orbits havealready been given for 13 of them, and observations of the others arecontinuing.

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观测天体数据

星座:長蛇座
右阿森松:09h35m22.27s
赤纬:+04°38'08.1"
视星:8.747
右阿森松适当运动:-22.9
赤纬适当运动:-2.4
B-T magnitude:10.016
V-T magnitude:8.852

目录:
适当名称   (Edit)
HD 1989HD 82971
TYCHO-2 2000TYC 238-1621-1
USNO-A2.0USNO-A2 0900-06448296

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