Astronomy
Constellations - Hercules - 29 Her

 
Identification Data
Common Name
ConstellationHercules
Star Name29 Her
Skymap Number16320090
Henry Draper (HD) Number149161
Harvard Revised (HR) Number6159
SAO Number102234
Durchmusterung (DM) NumberBD+11 3008
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number132428
Right Ascension (RA) J200016h 32m 36.292s
Declination (Dec) J2000+11° 29' 16.949"
Position Uncertainty0.0092s
Proper Motion in RA (J2000)/cos(Dec)-0.01214
Proper Motion in Dec (J2000)-0.079266
Radial Velocity+003.1km s-1
Trigonometric Parallax+0.01029s
Trigonometric Parallax Uncertainty0.00087s
GCI Unit Vector in X (J2000)-0.364703
GCI Unit Vector in Y (J2000)-0.909575
GCI Unit Vector in Z (J2000)0.199163
Galactic Longitude27.46°
Galactic Latitude
35.97°
Observational Data
Observed Visual Magnitude (V)4.84
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.33
Observed B-V Colour+1.491
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.9
Observed Photographic Magnitude6.5
Morgan Keenan (MK) Spectral TypeK4.5III
One-Dimensional Spectral ClassK5
Position Angle
Year of Observation 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 13:15:41 GMT+01:00 2001