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HD 204675


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관련 글

Radial-velocity measurements. III - Ground observations accompanying the HIPPARCOS satellite observation program: Measurements of the radial velocities of 391 stars in 12 fields
The radial velocities of 391 stars, obtained with the Fehrenbachobjective prism associated to the Schmidt telescope of the Observatoirede Haute-Provence are presented. These stars belong to fields speciallychosen for containing several Hipparcos input catalog star members. Eachfield is presented independently. The list includes HD and BDidentifiers when available, 1950 coordinates, spectral type, and B and Vmagnitudes as they appear in the CSI catalog, the radial velocity, theprobable error, the number of independent measurements and commentariessuch as known radial velocity and their origin.

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관측 및 측정 데이터

별자리:고니자리
적경:21h29m16.08s
적위:+34°58'21.3"
가시등급:8.307
거리:429.185 파섹
적경상의 고유운동:0
적위상의 고유운동:-9.5
B-T magnitude:8.491
V-T magnitude:8.323

천체목록:
일반명   (Edit)
HD 1989HD 204675
TYCHO-2 2000TYC 2712-1740-1
USNO-A2.0USNO-A2 1200-18032898
HIPHIP 106082
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