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An astrometric catalogue of stars in the region of M15
We present positions and proper motions with respect to the PPMcatalogue of 863 stars in a field of 8 deg x 6 deg centered on theglobular cluster M15. The catalogue is based on measurements of 136plates from the Carte du Ciel telescope of Bordeaux, the CERGA Schmidttelescope, and the double refractor of Bonn. The modal accuracy of theproper motions is +/- 0 arcsec 15/100 a.
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Observation and Astrometry data
| Constellation: | Ιππάριον |
| Right ascension: | 21h16m47.74s |
| Declination: | +12°20'02.7" |
| Apparent magnitude: | 8.643 |
| Distance: | 261.097 parsecs |
| Proper motion RA: | 12.7 |
| Proper motion Dec: | 0.7 |
| B-T magnitude: | 9.97 |
| V-T magnitude: | 8.753 |
Catalogs and designations:
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