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HD 31686


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SANTIAGO 91, a right ascension catalogue of 3387 stars (equinox J2000).
The positions in right ascension of 3387 stars belonging to the Santiago67 Catalogue, observed with the Repsold Meridian Circle at Cerro Calan,National Astronomical Observatory, during the period 1989 to 1994, aregiven. The average mean square error of a position, for the wholeCatalogue, is +/-0.009 s. The mean epoch of the catalogue is 1991.84.

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Observation and Astrometry data

Constellation:Burin
Right ascension:04h56m33.05s
Declination:-31°42'24.5"
Apparent magnitude:8.9
Distance:4761.905 parsecs
Proper motion RA:23.9
Proper motion Dec:18.8
B-T magnitude:10.316
V-T magnitude:9.017

Catalogs and designations:
Proper Names
HD 1989HD 31686
TYCHO-2 2000TYC 7046-964-1
USNO-A2.0USNO-A2 0525-01870260
HIPHIP 22969

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