| Identification Data |
| Common Name | |
| Constellation | Equuleus |
| Star Name | 7del Equ |
| Skymap Number | 21140103 |
| Henry Draper (HD) Number | 202275 |
| Harvard Revised (HR) Number | 8123 |
| SAO Number | 126643 |
| Durchmusterung (DM) Number | BD+09 4746 |
Washington Double Stars (WDS) Number
| 21145+1000
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 139808 |
| Right Ascension (RA) J2000 | 21h 14m 28.815s |
| Declination (Dec) J2000 | +10° 0' 25.061" |
| Position Uncertainty | 0.0146s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00287 |
| Proper Motion in Dec (J2000) | -0.303467 |
| Radial Velocity | -015.3km s-1 |
| Trigonometric Parallax | +0.05411s |
| Trigonometric Parallax Uncertainty | 0.00085s |
| GCI Unit Vector in X (J2000) | 0.738927 |
| GCI Unit Vector in Y (J2000) | -0.650992 |
| GCI Unit Vector in Z (J2000) | 0.173768 |
| Galactic Longitude | 60.50° |
Galactic Latitude
| -25.65°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.50 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.01 |
| Observed B-V Colour | +0.505 |
| 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 | 5.1 |
| Morgan Keenan (MK) Spectral Type | F5V+G0V |
| One-Dimensional Spectral Class | F5 |
| Position Angle | |
| Year of Observation | 1994. AD |
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