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HD 18909


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Dwarf K and M stars of small proper motion found in a large spectroscopic survey
More than 2000 candidates for K and M dwarf status, generally havingproper motions that are either unknown or less than 0.2 arcsec perannum, have been identified in an objective-prism survey covering theentire sky north of declination - 25 degrees and more than 10 degreesfrom the galactic plane. More than 95 percent have no previousindication that they are dwarfs. Several dozen appear to be visualdouble stars.

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观测天体数据

星座:鯨魚座
右阿森松:03h02m48.65s
赤纬:+08°28'18.6"
视星:8.205
距离:164.745 天文距离
右阿森松适当运动:8.8
赤纬适当运动:-29.5
B-T magnitude:10.111
V-T magnitude:8.363

目录:
适当名称   (Edit)
HD 1989HD 18909
TYCHO-2 2000TYC 641-300-1
USNO-A2.0USNO-A2 0975-00682376
HIPHIP 14176

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