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HD 159721


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Observation and Astrometry data

Constellation:Ophiucus
Right ascension:17h37m03.71s
Declination:-20°42'33.6"
Apparent magnitude:9.94
Proper motion RA:-25.8
Proper motion Dec:-19.8
B-T magnitude:10.718
V-T magnitude:10.005

Catalogs and designations:
Proper Names
HD 1989HD 159721
TYCHO-2 2000TYC 6260-2016-1
USNO-A2.0USNO-A2 0675-20747058
HIPHIP 86213

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