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HD 152898


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Sixty-six newly-identified double stars
Precise positions are given for 66 stars of previously doubtfulexistence, unclear identity, or uncertain position. Cross identificationof all pairs with existing astrometric star catalogues has beenattempted. Cross identifications and AGK3 data are given for 12 objectswhich coincided with AGK3 stars. The mean error of the absolutepositions for well-defined star images is about 0.5 arcsec, while thatof the relative positions within wide pairs is about 0.4 arcsec.

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观测天体数据

星座:蛇夫座
右阿森松:16h56m05.59s
赤纬:+01°25'14.3"
视星:7.71
距离:233.1 天文距离
右阿森松适当运动:-2.1
赤纬适当运动:-25.7
B-T magnitude:9.532
V-T magnitude:7.861

目录:
适当名称
HD 1989HD 152898
TYCHO-2 2000TYC 385-852-1
USNO-A2.0USNO-A2 0900-09115807
HIPHIP 82865

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