| Identification Data |
| Common Name | |
| Constellation | Ophiuchus |
| Star Name | 44 Oph |
| Skymap Number | 17260074 |
| Henry Draper (HD) Number | 157792 |
| Harvard Revised (HR) Number | 6486 |
| SAO Number | 185401 |
| Durchmusterung (DM) Number | CD-2413337 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 266866 |
| Right Ascension (RA) J2000 | 17h 26m 22.216s |
| Declination (Dec) J2000 | -24° 10' 31.114" |
| Position Uncertainty | 0.0098s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00014 |
| Proper Motion in Dec (J2000) | -0.117766 |
| Radial Velocity | -037.2km s-1 |
| Trigonometric Parallax | +0.03896s |
| Trigonometric Parallax Uncertainty | 0.00087s |
| GCI Unit Vector in X (J2000) | -0.133388 |
| GCI Unit Vector in Y (J2000) | -0.902493 |
| GCI Unit Vector in Z (J2000) | -0.409530 |
| Galactic Longitude | 1.71° |
Galactic Latitude
| 6.19°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.16 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.46 |
| Observed B-V Colour | +0.295 |
| 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 | 4.3 |
| Observed Photographic Magnitude | 4.6 |
| Morgan Keenan (MK) Spectral Type | A3m |
| One-Dimensional Spectral Class | F0 |
| Position Angle | |
| Year of Observation | AD |
