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 |