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HD 203285


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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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Observation and Astrometry data

Constellation:はくちょう座
Right ascension:21h20m14.97s
Declination:+36°18'38.6"
Apparent magnitude:8.807
Distance:1234.568 parsecs
Proper motion RA:-2.7
Proper motion Dec:-5.1
B-T magnitude:8.994
V-T magnitude:8.823

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 203285
TYCHO-2 2000TYC 2715-24-1
USNO-A2.0USNO-A2 1200-17715157
HIPHIP 105346
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