| Identification Data |
| Common Name | Sheliak |
| Constellation | Lyra |
| Star Name | 10bet Lyr |
| Skymap Number | 18500232 |
| Henry Draper (HD) Number | 174638 |
| Harvard Revised (HR) Number | 7106 |
| SAO Number | 67451 |
| Durchmusterung (DM) Number | BD+33 3223 |
Washington Double Stars (WDS) Number
| 18501+3322
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 81887 |
| Right Ascension (RA) J2000 | 18h 50m 4.794s |
| Declination (Dec) J2000 | +33° 21' 45.601" |
| Position Uncertainty | 0.0059s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00009 |
| Proper Motion in Dec (J2000) | -0.004566 |
| Radial Velocity | -019.2km s-1 |
| Trigonometric Parallax | +0.00370s |
| Trigonometric Parallax Uncertainty | 0.00052s |
| GCI Unit Vector in X (J2000) | 0.181056 |
| GCI Unit Vector in Y (J2000) | -0.815346 |
| GCI Unit Vector in Z (J2000) | 0.549937 |
| Galactic Longitude | 63.19° |
Galactic Latitude
| 14.78°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.52 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.028 |
| Observed B Magnitude | 3.52 |
| Observed B-V Colour | +0.000 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.037 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B8IIpe |
| One-Dimensional Spectral Class | +++ |
| Position Angle | 149 |
| Year of Observation | 1975. AD |
