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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: | Corona Australe |
Ascensione retta: | 18h46m59.90s |
Declinazione: | -41°09'44.8" |
Magnitudine apparente: | 8.037 |
Distanza: | 336.7 parsec |
Moto proprio RA: | 0.8 |
Moto proprio Dec: | -8 |
B-T magnitude: | 9.206 |
V-T magnitude: | 8.134 |
Cataloghi e designazioni:
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