Identification Data |
Common Name | |
Constellation | Cassiopeia |
Star Name | 38 Cas |
Skymap Number | 1310041 |
Henry Draper (HD) Number | 9021 |
Harvard Revised (HR) Number | 427 |
SAO Number | 4422 |
Durchmusterung (DM) Number | BD+69 102 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 4717 |
Right Ascension (RA) J2000 | 1h 31m 13.756s |
Declination (Dec) J2000 | +70° 15' 52.574" |
Position Uncertainty | 0.0062s |
Proper Motion in RA (J2000)/cos(Dec) | +0.02715 |
Proper Motion in Dec (J2000) | -0.076066 |
Radial Velocity | +005.0km s-1 |
Trigonometric Parallax | +0.03419s |
Trigonometric Parallax Uncertainty | 0.00057s |
GCI Unit Vector in X (J2000) | 0.311275 |
GCI Unit Vector in Y (J2000) | 0.130895 |
GCI Unit Vector in Z (J2000) | 0.941262 |
Galactic Longitude | 126.31° |
Galactic Latitude
| 7.65°
|
Observational Data |
Observed Visual Magnitude (V) | 5.83 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.31 |
Observed B-V Colour | +0.479 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.0 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F6V |
One-Dimensional Spectral Class | F5 |
Position Angle | |
Year of Observation | AD |