Astronomy
Constellations - Hercules - 65del Her (Sarin)

 
Identification Data
Common NameSarin
ConstellationHercules
Star Name65del Her
Skymap Number17150005
Henry Draper (HD) Number156164
Harvard Revised (HR) Number6410
SAO Number84951
Durchmusterung (DM) NumberBD+25 3221
Washington Double Stars (WDS) Number
17150+2450
Positional Data
Position and Proper Motion (PPM) Number105702
Right Ascension (RA) J200017h 15m 1.910s
Declination (Dec) J2000+24° 50' 21.135"
Position Uncertainty0.0063s
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 Uncertainty0.00065s
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 Longitude46.83°
Galactic Latitude
31.42°
Observational Data
Observed Visual Magnitude (V)3.13
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude3.22
Observed B-V Colour+0.091
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA3IV
One-Dimensional Spectral ClassA2
Position Angle7
Year of Observation1989. AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
Page compiled: Sun Sep 02 13:15:42 GMT+01:00 2001