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HD 143321


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Improved Mean Positions and Proper Motions for the 995 FK4 Sup Stars not Included in the FK5 Extension
Not Available

Radial velocities of bright southern stars. I - 139 B-type HR and FK stars
Radial velocity determinations for 139 southern B stars in the BrightStar, FK4, and FK4 Supplement catalogues and for 53 bright southernlate-type stars are presented, based on coudespectrograms taken with theESO 1.5 m telescope at La Silla. The programs, observations,measurements, and reductions are described. Among the data presented arethe visual magnitude, spectral class, mean error, E/T variabilityparameter, velocity of interstellar lines, and rotation class.

Four-colour UVBY and H-beta photometry of field stars - Double-lined spectroscopic binaries, G type dwarfs and early type FK4 stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1977A&AS...29..313O&db_key=AST

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观测天体数据

星座:矩尺座
右阿森松:16h02m04.47s
赤纬:-51°07'14.8"
视星:6.385
距离:221.729 天文距离
右阿森松适当运动:-13.2
赤纬适当运动:-14.7
B-T magnitude:6.375
V-T magnitude:6.385

目录:
适当名称   (Edit)
HD 1989HD 143321
TYCHO-2 2000TYC 8322-322-1
USNO-A2.0USNO-A2 0375-26241013
HIPHIP 78540

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