Identification Data |
Common Name | |
Constellation | Canes |
Star Name | 25 CVn |
Skymap Number | 13370072 |
Henry Draper (HD) Number | 118623 |
Harvard Revised (HR) Number | 5127 |
SAO Number | 63648 |
Durchmusterung (DM) Number | BD+37 2433 |
Washington Double Stars (WDS) Number
| 13375+3618
|
Positional Data |
Position and Proper Motion (PPM) Number | 77311 |
Right Ascension (RA) J2000 | 13h 37m 27.628s |
Declination (Dec) J2000 | +36° 17' 41.633" |
Position Uncertainty | 0.0059s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00784 |
Proper Motion in Dec (J2000) | +0.023667 |
Radial Velocity | -010.5km s-1 |
Trigonometric Parallax | +0.01701s |
Trigonometric Parallax Uncertainty | 0.00070s |
GCI Unit Vector in X (J2000) | -0.734196 |
GCI Unit Vector in Y (J2000) | -0.332507 |
GCI Unit Vector in Z (J2000) | 0.591941 |
Galactic Longitude | 78.94° |
Galactic Latitude
| 76.61°
|
Observational Data |
Observed Visual Magnitude (V) | 4.91 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
Observed B Magnitude | 5.13 |
Observed B-V Colour | +0.223 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.9 |
Observed Photographic Magnitude | 5.2 |
Morgan Keenan (MK) Spectral Type | A7III |
One-Dimensional Spectral Class | F0 |
Position Angle | 101 |
Year of Observation | 1992. AD |