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UBVRI Standard Stars at Northern Declinations Accurate values of V, B--V and U--B are given 123 stars of magnitudesfrom 6 to 11 at high northern declinations. For 36 stars also V--R andR--I color indices are given.
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Observation and Astrometry data
Constellation: | アンドロメダ座 |
Right ascension: | 00h55m56.09s |
Declination: | +45°40'58.3" |
Apparent magnitude: | 7.764 |
Distance: | 295.858 parsecs |
Proper motion RA: | 4.8 |
Proper motion Dec: | -8.4 |
B-T magnitude: | 9.015 |
V-T magnitude: | 7.868 |
Catalogs and designations:
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