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Spectral Classification of Stars in A Supplement to the Bright Star Catalogue
MK spectral types are given for about 584 stars in A Supplement to theBright Star Catalogue. These are compared with Hipparcos parallaxes tocheck the reliability of those classifications. The estimated errors are+/-1.2 subtypes, and 10% of the luminosity classes may be wrong.
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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
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Datos observacionales y astrométricos
| Constelación: | Cefeo |
| Ascensión Recta: | 20h33m56.21s |
| Declinación: | +61°44'36.3" |
| Magnitud Aparente: | 7.027 |
| Distancia: | 277.008 parsecs |
| Movimiento Propio en Ascensión Recta: | 11.7 |
| Movimiento Propio en Declinación: | 5.7 |
| B-T magnitude: | 7.111 |
| V-T magnitude: | 7.034 |
Catálogos y designaciones:
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