Identification Data |
Common Name | |
Constellation | Cassiopeia |
Star Name | 15kap Cas |
Skymap Number | 330002 |
Henry Draper (HD) Number | 2905 |
Harvard Revised (HR) Number | 130 |
SAO Number | 11256 |
Durchmusterung (DM) Number | BD+62 102 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 12303 |
Right Ascension (RA) J2000 | 0h 32m 59.991s |
Declination (Dec) J2000 | +62° 55' 54.418" |
Position Uncertainty | 0.0050s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00059 |
Proper Motion in Dec (J2000) | -0.002166 |
Radial Velocity | -002.3km s-1 |
Trigonometric Parallax | +0.00079s |
Trigonometric Parallax Uncertainty | 0.00052s |
GCI Unit Vector in X (J2000) | 0.450342 |
GCI Unit Vector in Y (J2000) | 0.065296 |
GCI Unit Vector in Z (J2000) | 0.890465 |
Galactic Longitude | 120.84° |
Galactic Latitude
| 0.14°
|
Observational Data |
Observed Visual Magnitude (V) | 4.19 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.28 |
Observed B-V Colour | +0.088 |
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 | 4.2 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | B1Ia |
One-Dimensional Spectral Class | B0 |
Position Angle | |
Year of Observation | AD |