VizieR Online Data Catalog: M 31 reference catalog (Shokin+ 1998)
Abstract
We compiled a catalog of 421 references 12-15mag stars for determining accurate positions of objects in the region of M 31. We also compiled a star chart, which is provided as an Internet Web service, for identifying the catalogued reference stars on the plates of observers. AQccurate positions and a finding chart are given for 33 reference 15-17mag stars in a 10'x12' field near the center of M 31. (2 data files).
- Publication:
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VizieR Online Data Catalog
- Pub Date:
- May 1998
- Bibcode:
- 1998yCat..90240093S
- Keywords:
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- Fundamental catalog;
- Positional data;
- Magnitudes