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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: | Cane Maggiore |
Ascensione retta: | 07h04m27.04s |
Declinazione: | -21°08'14.9" |
Magnitudine apparente: | 10.973 |
Moto proprio RA: | -11.2 |
Moto proprio Dec: | -7.8 |
B-T magnitude: | 11.489 |
V-T magnitude: | 11.016 |
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