Identification Data |
Common Name | |
Constellation | Cameloparadalis |
Star Name | 9alp Cam |
Skymap Number | 4540014 |
Henry Draper (HD) Number | 30614 |
Harvard Revised (HR) Number | 1542 |
SAO Number | 13298 |
Durchmusterung (DM) Number | BD+66 358 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 15047 |
Right Ascension (RA) J2000 | 4h 54m 3.011s |
Declination (Dec) J2000 | +66° 20' 33.641" |
Position Uncertainty | 0.0057s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00008 |
Proper Motion in Dec (J2000) | +0.007366 |
Radial Velocity | +007.4km s-1 |
Trigonometric Parallax | +0.00047s |
Trigonometric Parallax Uncertainty | 0.00060s |
GCI Unit Vector in X (J2000) | 0.113881 |
GCI Unit Vector in Y (J2000) | 0.384766 |
GCI Unit Vector in Z (J2000) | 0.915962 |
Galactic Longitude | 144.07° |
Galactic Latitude
| 14.04°
|
Observational Data |
Observed Visual Magnitude (V) | 4.31 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.30 |
Observed B-V Colour | -0.014 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.4 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | O9.5Ia |
One-Dimensional Spectral Class | B0 |
Position Angle | |
Year of Observation | AD |