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HD 189723


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Secondary standards for H-beta photometry in the Southern Hemisphere (second series).
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Observation and Astrometry data

Constellation:Oktant
Right ascension:20h08m30.32s
Declination:-74°45'26.7"
Apparent magnitude:7.255
Distance:192.678 parsecs
Proper motion RA:-24.1
Proper motion Dec:-51.1
B-T magnitude:8.625
V-T magnitude:7.369

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 189723
TYCHO-2 2000TYC 9319-757-1
USNO-A2.0USNO-A2 0150-19349718
HIPHIP 99219
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