| Identification Data |
| Common Name | |
| Constellation | Ophiuchus |
| Star Name | 70 Oph |
| Skymap Number | 18050085 |
| Henry Draper (HD) Number | 165341 |
| Harvard Revised (HR) Number | 6752 |
| SAO Number | 123107 |
| Durchmusterung (DM) Number | BD+02 3482 |
Washington Double Stars (WDS) Number
| 18055+0230
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 165145 |
| Right Ascension (RA) J2000 | 18h 5m 27.285s |
| Declination (Dec) J2000 | +2° 30' 0.358" |
| Position Uncertainty | 0.0130s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00831 |
| Proper Motion in Dec (J2000) | -0.962767 |
| Radial Velocity | -010.0km s-1 |
| Trigonometric Parallax | +0.19662s |
| Trigonometric Parallax Uncertainty | 0.00138s |
| GCI Unit Vector in X (J2000) | 0.023776 |
| GCI Unit Vector in Y (J2000) | -0.998765 |
| GCI Unit Vector in Z (J2000) | 0.043621 |
| Galactic Longitude | 29.91° |
Galactic Latitude
| 11.37°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.03 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
| Observed B Magnitude | 4.89 |
| Observed B-V Colour | +0.860 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.010 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.1 |
| Observed Photographic Magnitude | 4.9 |
| Morgan Keenan (MK) Spectral Type | K0-V |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | 1992. AD |
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