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Mesures de vitesses radiales. VIII. Accompagnement AU sol DU programme d'observation DU satellite HIPPARCOS
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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The Vilnius photometric system has been applied for the investigation ofinterstellar extinction in the area of dark cloud Khavtassi 217 inCassiopeia. On the ground of photoelectric photometry of 152 stars,their photometric spectral types, absolute magnitudes, color excesses,interstellar extinctions and distances were determined. The area isdivided into two regions with different extinction versus distance run.Distances of the dark clouds are determined.
| A spectral survey of early-type stars in the region of Cassiopeia using an objective prism
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| Contributing factors to flux changes in nonradial stellar pulsations
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Observation and Astrometry data
| Constellation: | Κασσιόπη |
| Right ascension: | 00h52m36.09s |
| Declination: | +65°53'30.3" |
| Apparent magnitude: | 8.317 |
| Distance: | 203.252 parsecs |
| Proper motion RA: | 24.6 |
| Proper motion Dec: | -3.7 |
| B-T magnitude: | 8.444 |
| V-T magnitude: | 8.328 |
Catalogs and designations:
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