| Identification Data |
| Common Name | |
| Constellation | Ophiuchus |
| Star Name | 25iot Oph |
| Skymap Number | 16540005 |
| Henry Draper (HD) Number | 152614 |
| Harvard Revised (HR) Number | 6281 |
| SAO Number | 102458 |
| Durchmusterung (DM) Number | BD+10 3092 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 132794 |
| Right Ascension (RA) J2000 | 16h 54m 0.471s |
| Declination (Dec) J2000 | +10° 9' 55.293" |
| Position Uncertainty | 0.0082s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00364 |
| Proper Motion in Dec (J2000) | -0.034766 |
| Radial Velocity | -021.2km s-1 |
| Trigonometric Parallax | +0.01395s |
| Trigonometric Parallax Uncertainty | 0.00072s |
| GCI Unit Vector in X (J2000) | -0.279525 |
| GCI Unit Vector in Y (J2000) | -0.943778 |
| GCI Unit Vector in Z (J2000) | 0.176490 |
| Galactic Longitude | 28.74° |
Galactic Latitude
| 30.66°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.37 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.28 |
| Observed B-V Colour | -0.094 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B8V |
| One-Dimensional Spectral Class | B8 |
| Position Angle | |
| Year of Observation | AD |
