| Identification Data |
| Common Name | |
| Constellation | Hercules |
| Star Name | 25 Her |
| Skymap Number | 16250084 |
| Henry Draper (HD) Number | 148283 |
| Harvard Revised (HR) Number | 6123 |
| SAO Number | 65290 |
| Durchmusterung (DM) Number | BD+37 2750 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 79300 |
| Right Ascension (RA) J2000 | 16h 25m 24.167s |
| Declination (Dec) J2000 | +37° 23' 38.685" |
| Position Uncertainty | 0.0073s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00022 |
| Proper Motion in Dec (J2000) | +0.000266 |
| Radial Velocity | -001.3km s-1 |
| Trigonometric Parallax | +0.01273s |
| Trigonometric Parallax Uncertainty | 0.00057s |
| GCI Unit Vector in X (J2000) | -0.318695 |
| GCI Unit Vector in Y (J2000) | -0.727756 |
| GCI Unit Vector in Z (J2000) | 0.607294 |
| Galactic Longitude | 59.90° |
Galactic Latitude
| 44.23°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.54 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.71 |
| Observed B-V Colour | +0.172 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.5 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | A5V |
| One-Dimensional Spectral Class | A3 |
| Position Angle | 176 |
| Year of Observation | 1993. AD |
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