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HD 105292


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Radial velocities of faint stars from objective prism plates
A simple method by which the approximate radial velocity of a star maybe obtained from objective prism plates is described in detail. Themethod has been used to derive the velocities of 41 faint stars, most ofwhich have metal-weak spectra and are shown to be high-velocity objects.It is shown that this method may be generalized so that the radialvelocities for all measurable stars on an objective prism plate can beobtained.

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观测天体数据

星座:烏鴉座
右阿森松:12h07m27.95s
赤纬:-18°11'26.7"
视星:7.079
距离:400 天文距离
右阿森松适当运动:9.3
赤纬适当运动:16.8
B-T magnitude:8.601
V-T magnitude:7.205

目录:
适当名称   (Edit)
HD 1989HD 105292
TYCHO-2 2000TYC 6098-417-1
USNO-A2.0USNO-A2 0675-11902088
HIPHIP 59124

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