Identification Data |
Common Name | |
Constellation | Cassiopeia |
Star Name | 16 Cas |
Skymap Number | 340056 |
Henry Draper (HD) Number | 3038 |
Harvard Revised (HR) Number | 137 |
SAO Number | 11265 |
Durchmusterung (DM) Number | BD+65 70 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 12315 |
Right Ascension (RA) J2000 | 0h 34m 24.919s |
Declination (Dec) J2000 | +66° 45' 1.243" |
Position Uncertainty | 0.0083s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00403 |
Proper Motion in Dec (J2000) | -0.000367 |
Radial Velocity | -016.0km s-1 |
Trigonometric Parallax | +0.00577s |
Trigonometric Parallax Uncertainty | 0.00061s |
GCI Unit Vector in X (J2000) | 0.390296 |
GCI Unit Vector in Y (J2000) | 0.059053 |
GCI Unit Vector in Z (J2000) | 0.918794 |
Galactic Longitude | 121.25° |
Galactic Latitude
| 3.93°
|
Observational Data |
Observed Visual Magnitude (V) | 6.48 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.43 |
Observed B-V Colour | -0.053 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.4 |
Observed Photographic Magnitude | 6.4 |
Morgan Keenan (MK) Spectral Type | B9III |
One-Dimensional Spectral Class | B9 |
Position Angle | |
Year of Observation | AD |