| Identification Data |
| Common Name | |
| Constellation | Lacerta |
| Star Name | 3bet Lac |
| Skymap Number | 22230097 |
| Henry Draper (HD) Number | 212496 |
| Harvard Revised (HR) Number | 8538 |
| SAO Number | 34395 |
| Durchmusterung (DM) Number | BD+51 3358 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 40598 |
| Right Ascension (RA) J2000 | 22h 23m 33.623s |
| Declination (Dec) J2000 | +52° 13' 44.568" |
| Position Uncertainty | 0.0052s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00148 |
| Proper Motion in Dec (J2000) | -0.186466 |
| Radial Velocity | -010.4km s-1 |
| Trigonometric Parallax | +0.01921s |
| Trigonometric Parallax Uncertainty | 0.00051s |
| GCI Unit Vector in X (J2000) | 0.559074 |
| GCI Unit Vector in Y (J2000) | -0.250202 |
| GCI Unit Vector in Z (J2000) | 0.790466 |
| Galactic Longitude | 101.26° |
Galactic Latitude
| -4.30°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.43 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.44 |
| Observed B-V Colour | +1.010 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.6 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G9IIIbCa1 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 168 |
| Year of Observation | 1984. AD |
