| Identification Data |
| Common Name | |
| Constellation | Pegasus |
| Star Name | 20 Peg |
| Skymap Number | 22010023 |
| Henry Draper (HD) Number | 209166 |
| Harvard Revised (HR) Number | 8392 |
| SAO Number | 107587 |
| Durchmusterung (DM) Number | BD+12 4737 |
Washington Double Stars (WDS) Number
| 22011+1307
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 140951 |
| Right Ascension (RA) J2000 | 22h 1m 5.349s |
| Declination (Dec) J2000 | +13° 7' 11.364" |
| Position Uncertainty | 0.0099s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00394 |
| Proper Motion in Dec (J2000) | -0.056766 |
| Radial Velocity | +007.0km s-1 |
| Trigonometric Parallax | +0.01430s |
| Trigonometric Parallax Uncertainty | 0.00081s |
| GCI Unit Vector in X (J2000) | 0.845725 |
| GCI Unit Vector in Y (J2000) | -0.482935 |
| GCI Unit Vector in Z (J2000) | 0.226988 |
| Galactic Longitude | 71.69° |
Galactic Latitude
| -32.32°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.61 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 5.97 |
| Observed B-V Colour | +0.356 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.7 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F4III |
| One-Dimensional Spectral Class | F2 |
| Position Angle | 324 |
| Year of Observation | 1925. AD |
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