| Identification Data |
| Common Name | |
| Constellation | Vulpecula |
| Star Name | 4 Vul |
| Skymap Number | 19250117 |
| Henry Draper (HD) Number | 182762 |
| Harvard Revised (HR) Number | 7385 |
| SAO Number | 104818 |
| Durchmusterung (DM) Number | BD+19 4010 |
Washington Double Stars (WDS) Number
| 19255+1948
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 136264 |
| Right Ascension (RA) J2000 | 19h 25m 28.603s |
| Declination (Dec) J2000 | +19° 47' 54.115" |
| Position Uncertainty | 0.0080s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00685 |
| Proper Motion in Dec (J2000) | -0.071566 |
| Radial Velocity | -000.9km s-1 |
| Trigonometric Parallax | +0.01378s |
| Trigonometric Parallax Uncertainty | 0.00074s |
| GCI Unit Vector in X (J2000) | 0.342838 |
| GCI Unit Vector in Y (J2000) | -0.876206 |
| GCI Unit Vector in Z (J2000) | 0.338711 |
| Galactic Longitude | 54.35° |
Galactic Latitude
| 1.75°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.15 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 6.15 |
| Observed B-V Colour | +1.002 |
| 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 | 5.3 |
| Observed Photographic Magnitude | 6.2 |
| Morgan Keenan (MK) Spectral Type | K0III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 100 |
| Year of Observation | 1957. AD |
