Identification Data |
Common Name | |
Constellation | Gemini |
Star Name | 70 Gem |
Skymap Number | 7380138 |
Henry Draper (HD) Number | 60986 |
Harvard Revised (HR) Number | 2924 |
SAO Number | 60243 |
Durchmusterung (DM) Number | BD+35 1662 |
Washington Double Stars (WDS) Number
| 07385+3503
|
Positional Data |
Position and Proper Motion (PPM) Number | 72996 |
Right Ascension (RA) J2000 | 7h 38m 32.862s |
Declination (Dec) J2000 | +35° 2' 54.781" |
Position Uncertainty | 0.0121s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00303 |
Proper Motion in Dec (J2000) | +0.027366 |
Radial Velocity | -035.5km s-1 |
Trigonometric Parallax | +0.01065s |
Trigonometric Parallax Uncertainty | 0.00097s |
GCI Unit Vector in X (J2000) | -0.341274 |
GCI Unit Vector in Y (J2000) | 0.744141 |
GCI Unit Vector in Z (J2000) | 0.574270 |
Galactic Longitude | 184.45° |
Galactic Latitude
| 24.24°
|
Observational Data |
Observed Visual Magnitude (V) | 5.58 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.50 |
Observed B-V Colour | +0.916 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.6 |
Observed Photographic Magnitude | 6.4 |
Morgan Keenan (MK) Spectral Type | K0III |
One-Dimensional Spectral Class | G5 |
Position Angle | 191 |
Year of Observation | 1926. AD |