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HD 238857


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Observation and Astrometry data

Constellation:りゅう座
Right ascension:18h20m43.91s
Declination:+56°42'40.0"
Apparent magnitude:9.009
Proper motion RA:-3.9
Proper motion Dec:3.9
B-T magnitude:10.254
V-T magnitude:9.112

Catalogs and designations:
Proper Names
HD 1989HD 238857
TYCHO-2 2000TYC 3912-1492-1
USNO-A2.0USNO-A2 1425-09105816
HIPHIP 89905

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