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HD 142991 (Yuliya)


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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:Scorpius
Right ascension:15h58m36.66s
Declination:-25°28'56.1"
Apparent magnitude:8.842
Distance:10000000 parsecs
Proper motion RA:-6.6
Proper motion Dec:-4.2
B-T magnitude:10.168
V-T magnitude:8.952

Catalogs and designations:
Proper NamesYuliya
HD 1989HD 142991
TYCHO-2 2000TYC 6783-2144-1
USNO-A2.0USNO-A2 0600-19204882
HIPHIP 78253

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