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HD 91644


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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:Hydra
Right ascension:10h34m27.50s
Declination:-26°19'48.6"
Apparent magnitude:8.505
Distance:272.48 parsecs
Proper motion RA:-3
Proper motion Dec:7.7
B-T magnitude:8.591
V-T magnitude:8.513

Catalogs and designations:
Proper Names
HD 1989HD 91644
TYCHO-2 2000TYC 6628-995-1
USNO-A2.0USNO-A2 0600-13472852
HIPHIP 51754

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