| Identification Data |
| Common Name | |
| Constellation | Gemini |
| Star Name | chi Gem |
| Skymap Number | 8030115 |
| Henry Draper (HD) Number | 66216 |
| Harvard Revised (HR) Number | 3149 |
| SAO Number | 79896 |
| Durchmusterung (DM) Number | BD+28 1532 |
Washington Double Stars (WDS) Number
| 08035+2748
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 98279 |
| Right Ascension (RA) J2000 | 8h 3m 31.080s |
| Declination (Dec) J2000 | +27° 47' 39.596" |
| Position Uncertainty | 0.0092s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00215 |
| Proper Motion in Dec (J2000) | -0.035266 |
| Radial Velocity | -010.9km s-1 |
| Trigonometric Parallax | +0.01266s |
| Trigonometric Parallax Uncertainty | 0.00078s |
| GCI Unit Vector in X (J2000) | -0.454021 |
| GCI Unit Vector in Y (J2000) | 0.759230 |
| GCI Unit Vector in Z (J2000) | 0.466299 |
| Galactic Longitude | 193.90° |
Galactic Latitude
| 27.14°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.94 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.08 |
| Observed B-V Colour | +1.139 |
| 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 | 5.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K1III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 188 |
| Year of Observation | 1907. AD |
