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HD 20557


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Some revisions to the Bright Star Catalogue and its supplement
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Observation and Astrometry data

Constellation:Ύδρος
Right ascension:03h13m04.79s
Declination:-72°14'13.3"
Apparent magnitude:8.779
Distance:389.105 parsecs
Proper motion RA:13.4
Proper motion Dec:13.2
B-T magnitude:8.754
V-T magnitude:8.777

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 20557
TYCHO-2 2000TYC 9155-1457-1
USNO-A2.0USNO-A2 0150-01467623
HIPHIP 14979

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