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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.
| UVBY secondary standards near the South Galactic Pole
uvby photometry of sufficient accuracy to qualify as secondary standarddata is presented for 36 stars of spectral type A5-G5 near the SouthGalactic Pole. The stars range in magnitude from V = 8.4 to 13.5. Twoanomalous stars, one an earlier misidentified and one a variable in V,are discussed.
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Ocak |
| Sað Açýklýk: | 01h46m55.78s |
| Yükselim: | -27°40'10.4" |
| Görünürdeki Parlaklýk: | 8.806 |
| Uzaklýk: | 102.669 parsek |
| özdevim Sað Açýklýk: | 34.5 |
| özdevim Yükselim: | -15.7 |
| B-T magnitude: | 9.319 |
| V-T magnitude: | 8.849 |
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