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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.
| Near-infrared photometry of stars Results are presented of infrared photometric observations performed oncomparison stars during a monitoring of long-period variables. Theseobservations, spread over a lapse of about 5 years, are used to derivethe J, H, and K magnitudes of 54 stars in the photometric systemdescribed by Koornneef (1983). The 1950.0 coordinates, spectral types,visual magnitudes, average magnitudes, and the number of observationsare given for each object.
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Takýmyýldýz: | Buyuk Kopek |
Sað Açýklýk: | 06h22m15.86s |
Yükselim: | -26°16'38.6" |
Görünürdeki Parlaklýk: | 7.819 |
Uzaklýk: | 1219.512 parsek |
özdevim Sað Açýklýk: | 3.5 |
özdevim Yükselim: | -19.2 |
B-T magnitude: | 9.572 |
V-T magnitude: | 7.964 |
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