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HD 63240


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A second list of wide visual binaries
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A second list of wide visual binaries
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The proper motions of Struve double stars
The proper motions of the components of 103 Struve double stars fromMuller's list of neglected stars and of 15 other systems were measuredrelative to sets of reference stars, for the primary purpose ofdistinguishing physical from optical pairs. A by-product of thisinvestigation is a list of measured position angles and distances ofthese objects, at two epochs each.

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观测天体数据

星座:雙子座
右阿森松:07h48m22.91s
赤纬:+13°25'06.3"
视星:8.267
距离:242.131 天文距离
右阿森松适当运动:-5.3
赤纬适当运动:-1.6
B-T magnitude:9.475
V-T magnitude:8.367

目录:
适当名称   (Edit)
HD 1989HD 63240
TYCHO-2 2000TYC 791-584-1
USNO-A2.0USNO-A2 0975-05491756
HIPHIP 38094

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