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We publish 1879 radial velocities of stars distributed in 105 fields of4^{\circ} \times 4^{\circ}. We continue the PPO series \cite[(Fehrenbachet al. 1987;]{Feh87} \cite[Duflot et al. 1990, 1992 and 1995),]{Du90}using the Fehrenbach objective prism method. Table 1 only available inelectronic form at CDS via to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html
| Optical observations of ultraviolet objects. II - Classification and photometry /l = 0 to 145 deg/
UBV photometry and MK spectral classification are presented for a sampleof stars originally selected as UV objects from satellite photometrywith the S2/68 experiment. Although most stars of the sample arespectroscopically normal, a number of hot, subluminous stars were alsofound. Radial velocities are given for some of the stars observed. It isproposed that the majority of the apparently normal early B stars athigh galactic latitudes which are not runaway stars are subluminousdisc-population analogues of horizontal branch B stars of Population II.
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Miembro de los siguientes grupos:
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Datos observacionales y astrométricos
| Constelación: | Lira |
| Ascensión Recta: | 18h28m21.51s |
| Declinación: | +30°01'36.5" |
| Magnitud Aparente: | 8.294 |
| Distancia: | 454.545 parsecs |
| Movimiento Propio en Ascensión Recta: | 1.3 |
| Movimiento Propio en Declinación: | 3.7 |
| B-T magnitude: | 8.267 |
| V-T magnitude: | 8.292 |
Catálogos y designaciones:
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