| Identification Data |
| Common Name | |
| Constellation | Ophiuchus |
| Star Name | 37 Oph |
| Skymap Number | 17120089 |
| Henry Draper (HD) Number | 155644 |
| Harvard Revised (HR) Number | 6393 |
| SAO Number | 102646 |
| Durchmusterung (DM) Number | BD+10 3165 |
Washington Double Stars (WDS) Number
| 17125+1035
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 133114 |
| Right Ascension (RA) J2000 | 17h 12m 27.809s |
| Declination (Dec) J2000 | +10° 35' 6.604" |
| Position Uncertainty | 0.0084s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00041 |
| Proper Motion in Dec (J2000) | -0.025266 |
| Radial Velocity | +025.6km s-1 |
| Trigonometric Parallax | +0.00420s |
| Trigonometric Parallax Uncertainty | 0.00079s |
| GCI Unit Vector in X (J2000) | -0.202429 |
| GCI Unit Vector in Y (J2000) | -0.961914 |
| GCI Unit Vector in Z (J2000) | 0.183697 |
| Galactic Longitude | 31.39° |
Galactic Latitude
| 26.74°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.33 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 6.89 |
| Observed B-V Colour | +1.564 |
| 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 | 5.6 |
| Observed Photographic Magnitude | 6.9 |
| Morgan Keenan (MK) Spectral Type | M2IIIa |
| One-Dimensional Spectral Class | K5 |
| Position Angle | 34 |
| Year of Observation | 1958. AD |
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