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HD 105127


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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.

Micrometer measures of 401 double stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1972AJ.....77..878W&db_key=AST

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观测天体数据

星座:烏鴉座
右阿森松:12h06m13.92s
赤纬:-20°02'24.2"
视星:8.63
距离:125.628 天文距离
右阿森松适当运动:-18.2
赤纬适当运动:-6.4
B-T magnitude:9.126
V-T magnitude:8.671

目录:
适当名称
HD 1989HD 105127
TYCHO-2 2000TYC 6101-396-1
USNO-A2.0USNO-A2 0675-11890748
HIPHIP 59036

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