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HD 46921


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Local photometric standards for CaII emission stars
UBV data are given for 108 stars which are suitable local standards for52 stars with strong Ca2 emissions. An additional eight stars wererejected as possible standards because of suspected variability.

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Observation and Astrometry data

Constellation:Mensa
Right ascension:06h29m23.70s
Declination:-71°30'23.8"
Apparent magnitude:8.184
Distance:373.134 parsecs
Proper motion RA:0
Proper motion Dec:21.5
B-T magnitude:8.381
V-T magnitude:8.201

Catalogs and designations:
Proper Names
HD 1989HD 46921
TYCHO-2 2000TYC 9185-482-1
USNO-A2.0USNO-A2 0150-04402666
HIPHIP 30922
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