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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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Osservazione e dati astrometrici
Costellazione: | Scorpione |
Ascensione retta: | 15h48m07.80s |
Declinazione: | -26°32'06.7" |
Magnitudine apparente: | 9.355 |
Moto proprio RA: | -99.3 |
Moto proprio Dec: | -139.4 |
B-T magnitude: | 10.243 |
V-T magnitude: | 9.429 |
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