Identification Data |
Common Name | |
Constellation | Gemini |
Star Name | 37 Gem |
Skymap Number | 6550079 |
Henry Draper (HD) Number | 50692 |
Harvard Revised (HR) Number | 2569 |
SAO Number | 78866 |
Durchmusterung (DM) Number | BD+25 1496 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 96740 |
Right Ascension (RA) J2000 | 6h 55m 18.667s |
Declination (Dec) J2000 | +25° 22' 32.511" |
Position Uncertainty | 0.0103s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00264 |
Proper Motion in Dec (J2000) | +0.025166 |
Radial Velocity | -014.3km s-1 |
Trigonometric Parallax | +0.05789s |
Trigonometric Parallax Uncertainty | 0.00090s |
GCI Unit Vector in X (J2000) | -0.215944 |
GCI Unit Vector in Y (J2000) | 0.877332 |
GCI Unit Vector in Z (J2000) | 0.428552 |
Galactic Longitude | 190.42° |
Galactic Latitude
| 12.06°
|
Observational Data |
Observed Visual Magnitude (V) | 5.75 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.35 |
Observed B-V Colour | +0.597 |
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 | 5.8 |
Observed Photographic Magnitude | 6.3 |
Morgan Keenan (MK) Spectral Type | G0V |
One-Dimensional Spectral Class | G0 |
Position Angle | |
Year of Observation | AD |