| Identification Data | 
| Common Name | Sarin | 
| Constellation | Hercules | 
| Star Name | 65del Her | 
| Skymap Number | 17150005 | 
| Henry Draper (HD) Number | 156164 | 
| Harvard Revised (HR) Number | 6410 | 
| SAO Number | 84951 | 
| Durchmusterung (DM) Number | BD+25 3221 | 
Washington Double Stars (WDS) Number
  | 17150+2450
  | 
| Positional Data | 
| Position and Proper Motion (PPM) Number | 105702 | 
| Right Ascension (RA) J2000 | 17h 15m 1.910s | 
| Declination (Dec) J2000 | +24° 50' 21.135" | 
| Position Uncertainty | 0.0063s | 
| Proper Motion in RA (J2000)/cos(Dec) | -0.00155 | 
| Proper Motion in Dec (J2000) | -0.157766 | 
| Radial Velocity | -040.0km s-1 | 
| Trigonometric Parallax | +0.04155s | 
| Trigonometric Parallax Uncertainty | 0.00065s | 
| GCI Unit Vector in X (J2000) | -0.176919 | 
| GCI Unit Vector in Y (J2000) | -0.890078 | 
| GCI Unit Vector in Z (J2000) | 0.420073 | 
| Galactic Longitude | 46.83° | 
Galactic Latitude
  | 31.42°
  | 
| Observational Data | 
| Observed Visual Magnitude (V) | 3.13 | 
| Derived Visual Magnitude |  | 
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 | 
| Observed B Magnitude | 3.22 | 
| Observed B-V Colour | +0.091 | 
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 | 
| Observed U Magnitude |  | 
| Observed U-B Colour |  | 
| Observed U Magnitude or (U-B) Magnitude Uncertainty |  | 
| Observed Photovisual Magnitude | 3.2 | 
| Observed Photographic Magnitude |  | 
| Morgan Keenan (MK) Spectral Type | A3IV | 
| One-Dimensional Spectral Class | A2 | 
| Position Angle | 7 | 
| Year of Observation | 1989. AD |