| Identification Data |
| Common Name | |
| Constellation | Lacerta |
| Star Name | 10 Lac |
| Skymap Number | 22390037 |
| Henry Draper (HD) Number | 214680 |
| Harvard Revised (HR) Number | 8622 |
| SAO Number | 72575 |
| Durchmusterung (DM) Number | BD+38 4826 |
Washington Double Stars (WDS) Number
| 22393+3904
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 88031 |
| Right Ascension (RA) J2000 | 22h 39m 15.678s |
| Declination (Dec) J2000 | +39° 3' 0.969" |
| Position Uncertainty | 0.0074s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00003 |
| Proper Motion in Dec (J2000) | -0.005766 |
| Radial Velocity | -009.4km s-1 |
| Trigonometric Parallax | +0.00308s |
| Trigonometric Parallax Uncertainty | 0.00062s |
| GCI Unit Vector in X (J2000) | 0.728899 |
| GCI Unit Vector in Y (J2000) | -0.267961 |
| GCI Unit Vector in Z (J2000) | 0.630002 |
| Galactic Longitude | 96.66° |
Galactic Latitude
| -16.98°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.89 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.68 |
| Observed B-V Colour | -0.209 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.9 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | O9V |
| One-Dimensional Spectral Class | O0 |
| Position Angle | 49 |
| Year of Observation | 1974. AD |
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