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HD 84412


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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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Observation and Astrometry data

Constellation:Hydra
Right ascension:09h44m36.40s
Declination:-22°45'06.7"
Apparent magnitude:6.765
Distance:139.276 parsecs
Proper motion RA:-60.6
Proper motion Dec:18.3
B-T magnitude:7.992
V-T magnitude:6.867

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 84412
TYCHO-2 2000TYC 6602-86-1
USNO-A2.0USNO-A2 0600-12722189
HIPHIP 47790

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