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Photoelectric UBV photometry of northern stars from the HK objective-prism survey
Photoelectric photometry is presented for a sample of 139 halo starsdrawn from an extension of the HK objective-prism survey of Beers,Preston, and Shectman to the northern galactic hemisphere. Thecandidates for which photometry is reported were selected to span a widerange of types, but are dominated by stars classified as type AB, A, or'metal poor'.
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Observation and Astrometry data
| Constellation: | Virgo |
| Right ascension: | 12h00m14.98s |
| Declination: | +04°37'59.7" |
| Apparent magnitude: | 9.144 |
| Proper motion RA: | -62.6 |
| Proper motion Dec: | 14.1 |
| B-T magnitude: | 10.485 |
| V-T magnitude: | 9.255 |
Catalogs and designations:
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