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HD 142977


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Observation and Astrometry data

Constellation:ヘルクレス座
Right ascension:15h56m07.78s
Declination:+40°06'19.8"
Apparent magnitude:9.026
Proper motion RA:18.2
Proper motion Dec:-11
B-T magnitude:10.241
V-T magnitude:9.127

Catalogs and designations:
Proper Names
HD 1989HD 142977
TYCHO-2 2000TYC 3057-1187-1
USNO-A2.0USNO-A2 1275-08788865
HIPHIP 78050

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