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| Photo-electric colours of B- and A-type stars in a number of Selected Areas
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Observation and Astrometry data
| Constellation: | Grande Ourse |
| Right ascension: | 13h39m12.57s |
| Declination: | +47°53'46.3" |
| Apparent magnitude: | 7.67 |
| Distance: | 294.985 parsecs |
| Proper motion RA: | -28.1 |
| Proper motion Dec: | -4.6 |
| B-T magnitude: | 8.024 |
| V-T magnitude: | 7.7 |
Catalogs and designations:
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