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HD 52633


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Astrometric Orbits for Hipparcos Stochastic Binaries
Taking advantage of an improved genetic optimization algorithm forfitting unconstrained Kepler orbits to the Hipparcos intermediateastrometric data, we obtain additional orbital solutions for 81Hipparcos stars with previous stochastic (failed) solutions. The sampleincludes astrophysically interesting objects, including the old diskwide binary HIP 754, the nearby AGB star HIP 34922 (L2 Pup),and the nearby M2 dwarf HIP 5496 (GJ 54, at 8 pc from the Sun), whichhas a resolved M dwarf companion.

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观测天体数据

星座:御夫座
右阿森松:07h03m38.46s
赤纬:+36°47'45.3"
视星:8.526
距离:85.179 天文距离
右阿森松适当运动:-71.1
赤纬适当运动:-78
B-T magnitude:9.145
V-T magnitude:8.578

目录:
适当名称   (Edit)
HD 1989HD 52633
TYCHO-2 2000TYC 2450-1259-1
USNO-A2.0USNO-A2 1200-05363110
HIPHIP 34036

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