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HD 7443


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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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Radial velocities. Measurements of 2800 B2-F5 stars for HIPPARCOS
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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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Datos observacionales y astrométricos

Constelación:Casiopea
Ascensión Recta:01h16m12.46s
Declinación:+66°07'49.7"
Magnitud Aparente:8.632
Distancia:216.45 parsecs
Movimiento Propio en Ascensión Recta:41.8
Movimiento Propio en Declinación:-8.7
B-T magnitude:9.067
V-T magnitude:8.668

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 7443
TYCHO-2 2000TYC 4042-1003-1
USNO-A2.0USNO-A2 1500-01289300
HIPHIP 5929

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