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HD 204291


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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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E. W. Fick Observatory stellar radial velocity measurements. I - 1976-1984
Stellar radial velocity observations made with the large vacuumhigh-dispersion photoelectric radial velocity spectrometer at FickObservatory are reported. This includes nearly 2000 late-type starsobserved during 585 nights. Gradual modifications to this instrumentover its first eight years of operation have reduced the observationalerror for high-quality dip observations to + or - 0.8 km/s.

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观测天体数据

星座:天鵝座
右阿森松:21h25m46.99s
赤纬:+52°51'42.7"
视星:7.676
距离:288.184 天文距离
右阿森松适当运动:15.3
赤纬适当运动:11.3
B-T magnitude:9.679
V-T magnitude:7.842

目录:
适当名称
HD 1989HD 204291
TYCHO-2 2000TYC 3966-1512-1
USNO-A2.0USNO-A2 1425-11860327
HIPHIP 105812
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