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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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| Interstellar Extinction in the Dark Cloud Khavtassi 217 IN Cassiopeia
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.
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Observation and Astrometry data
| Constellation: | カシオペヤ座 |
| Right ascension: | 01h16m12.46s |
| Declination: | +66°07'49.7" |
| Apparent magnitude: | 8.632 |
| Distance: | 216.45 parsecs |
| Proper motion RA: | 41.8 |
| Proper motion Dec: | -8.7 |
| B-T magnitude: | 9.067 |
| V-T magnitude: | 8.668 |
Catalogs and designations:
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