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HD 44978


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관련 글

Hyades and Sirius supercluster members brighter than magnitude (V) 7.1. II - Right ascension six to twelve hours
The present star sample is contained in the Bright Star Catalogue andits Supplement, augmented with a further supplement of 788 stars foundduring various observing programs over the past 40 years. Accurate,four-color and H-beta, or (RI), photometry is available for most of thesupercluster members. The criteria for membership are the comparisons ofthe proper motion, radial velocity, and luminosity obtained from thesupercluster parameters with the observed motions and the luminosityderived from the photometric parameters. New proper motions, based onall available catalogs, have been derived for the additional 788 starsdiscussed here, as well as all supercluster members.

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다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:큰개자리
적경:06h23m29.55s
적위:-29°51'38.8"
가시등급:6.995
거리:233.1 파섹
적경상의 고유운동:-4.6
적위상의 고유운동:5.3
B-T magnitude:8.37
V-T magnitude:7.109

천체목록:
일반명   (Edit)
HD 1989HD 44978
TYCHO-2 2000TYC 6518-266-1
USNO-A2.0USNO-A2 0600-03318713
HIPHIP 30395

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