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Uvbyβ photometry of all stars earlier than G0 and brighter than m_pg_~10.3mag in Selected Area 194
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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: | Centauro |
| Ascensione retta: | 13h09m28.79s |
| Declinazione: | -58°44'31.6" |
| Magnitudine apparente: | 9.006 |
| Distanza: | 724.638 parsec |
| Moto proprio RA: | -6.5 |
| Moto proprio Dec: | -0.5 |
| B-T magnitude: | 10.15 |
| V-T magnitude: | 9.101 |
Cataloghi e designazioni:
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