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UBV photometry for southern OB stars
New UBV photometry of 1227 OB stars in the southern Milky Way ispresented. For 1113 of these stars, MK spectral types have been reportedpreviously in a comprehensive survey to B = 10.0 mag.
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Observation and Astrometry data
| Constellation: | みなみのかんむり座 |
| Right ascension: | 18h15m50.44s |
| Declination: | -43°10'07.5" |
| Apparent magnitude: | 7.039 |
| Distance: | 462.963 parsecs |
| Proper motion RA: | 2.2 |
| Proper motion Dec: | -8.6 |
| B-T magnitude: | 7.024 |
| V-T magnitude: | 7.038 |
Catalogs and designations:
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