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| Walraven photometry of nearby southern OB associations Homogeneous Walraven (VBLUW) photometry is presented for 5260 stars inthe regions of five nearby southern OB associations: Scorpio Centaurus(Sco OB2), Orion OB1, Canis Major OB1, Monoceros OB1, and Scutum OB2.Derived V and (B - V) in the Johnson system are included.
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| UVBY and beta observations of B-type stars in the Scorpio-Centaurus association. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971AJ.....76.1041G&db_key=AST
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Osservazione e dati astrometrici
Costellazione: | Lupo |
Ascensione retta: | 15h40m23.49s |
Declinazione: | -44°14'49.0" |
Magnitudine apparente: | 8.056 |
Distanza: | 2702.703 parsec |
Moto proprio RA: | -12.4 |
Moto proprio Dec: | -7.9 |
B-T magnitude: | 8.049 |
V-T magnitude: | 8.056 |
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