Identification Data |
Common Name | |
Constellation | Ursa Minor |
Star Name | 3 UMi |
Skymap Number | 14060161 |
Henry Draper (HD) Number | 124063 |
Harvard Revised (HR) Number | 5305 |
SAO Number | 7953 |
Durchmusterung (DM) Number | BD+75 529 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 8573 |
Right Ascension (RA) J2000 | 14h 6m 56.365s |
Declination (Dec) J2000 | +74° 35' 37.613" |
Position Uncertainty | 0.0070s |
Proper Motion in RA (J2000)/cos(Dec) | -0.01335 |
Proper Motion in Dec (J2000) | +0.012766 |
Radial Velocity | -003.8km s-1 |
Trigonometric Parallax | +0.00745s |
Trigonometric Parallax Uncertainty | 0.00053s |
GCI Unit Vector in X (J2000) | -0.225942 |
GCI Unit Vector in Y (J2000) | -0.139735 |
GCI Unit Vector in Z (J2000) | 0.964067 |
Galactic Longitude | 116.33° |
Galactic Latitude
| 41.55°
|
Observational Data |
Observed Visual Magnitude (V) | 6.43 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.59 |
Observed B-V Colour | +0.157 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.3 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A7V |
One-Dimensional Spectral Class | A3 |
Position Angle | |
Year of Observation | AD |