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UBV polarimetry of 361 A- and F-type stars in selected areas We present simultaneous UBV linear polarization measurements for 361 A-and F-type stars with accurate colour excess and distance determination.These stars are distributed in 35 Kapteyn's Selected Areas, covering thethird and fourth quadrants of the galactic plane (|b| <= 30degr ).The obtained polarization and the known colour excess are compared. Ananalysis of the polarization distribution as a function of the stellardistance is also performed. Based on observations collected at theEuropean Southern Observatory (ESO), La Silla, Chile.
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Osservazione e dati astrometrici
Costellazione: | Orione |
Ascensione retta: | 04h50m27.33s |
Declinazione: | +01°03'00.6" |
Magnitudine apparente: | 8.746 |
Moto proprio RA: | 12.1 |
Moto proprio Dec: | -24.9 |
B-T magnitude: | 9.177 |
V-T magnitude: | 8.782 |
Cataloghi e designazioni:
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