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HD 7739


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The South Galactic Pole - Results from uvby-beta photometry of 572 O-F stars
Photometric observations on the uvby-beta system are presented for 572O-F stars within about 20 deg of the South Galactic Pole. Theinterstellar extinction near the pole is found to be zero out to 400 pcfrom the sun, in agreement with the H I maps of Burstein and Heiles(1982). Several evolved and Population II objects are identified.

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Observation and Astrometry data

Constellation:くじら座
Right ascension:01h16m47.23s
Declination:-21°48'41.0"
Apparent magnitude:8.881
Distance:806.452 parsecs
Proper motion RA:6.7
Proper motion Dec:13
B-T magnitude:9.391
V-T magnitude:8.924

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 7739
TYCHO-2 2000TYC 5853-879-1
USNO-A2.0USNO-A2 0675-00462646
HIPHIP 5975

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