| Identification Data | 
| Common Name |  | 
| Constellation | Gemini | 
| Star Name | 36    Gem | 
| Skymap Number | 6510139 | 
| Henry Draper (HD) Number | 49908 | 
| Harvard Revised (HR) Number | 2529 | 
| SAO Number | 78805 | 
| Durchmusterung (DM) Number | BD+21 1405 | 
Washington Double Stars (WDS) Number
  | 06516+2146
  | 
| Positional Data | 
| Position and Proper Motion (PPM) Number | 96639 | 
| Right Ascension (RA) J2000 | 6h 51m 33.045s | 
| Declination (Dec) J2000 | +21° 45' 40.132" | 
| Position Uncertainty | 0.0087s | 
| Proper Motion in RA (J2000)/cos(Dec) | -0.00044 | 
| Proper Motion in Dec (J2000) | -0.034566 | 
| Radial Velocity | +034.4km s-1 | 
| Trigonometric Parallax | +0.00616s | 
| Trigonometric Parallax Uncertainty | 0.00085s | 
| GCI Unit Vector in X (J2000) | -0.207146 | 
| GCI Unit Vector in Y (J2000) | 0.905342 | 
| GCI Unit Vector in Z (J2000) | 0.370738 | 
| Galactic Longitude | 193.39° | 
Galactic Latitude
  | 9.76°
  | 
| Observational Data | 
| Observed Visual Magnitude (V) | 5.27 | 
| Derived Visual Magnitude |  | 
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 | 
| Observed B Magnitude | 5.28 | 
| Observed B-V Colour | +0.008 | 
| 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 | 5.2 | 
| Observed Photographic Magnitude |  | 
| Morgan Keenan (MK) Spectral Type | A2V | 
| One-Dimensional Spectral Class | A0 | 
| Position Angle | 0 | 
| Year of Observation | 1935. AD |