Astronomy
Constellations - Aries - 64 Ari

 
Identification Data
Common Name
ConstellationAries
Star Name64 Ari
Skymap Number3240045
Henry Draper (HD) Number21017
Harvard Revised (HR) Number1022
SAO Number75912
Durchmusterung (DM) NumberBD+24 481
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number92472
Right Ascension (RA) J20003h 24m 18.474s
Declination (Dec) J2000+24° 43' 26.626"
Position Uncertainty0.0105s
Proper Motion in RA (J2000)/cos(Dec)+0.00115
Proper Motion in Dec (J2000)-0.051466
Radial Velocity+012.7km s-1
Trigonometric Parallax+0.01418s
Trigonometric Parallax Uncertainty0.00098s
GCI Unit Vector in X (J2000)0.570683
GCI Unit Vector in Y (J2000)0.706674
GCI Unit Vector in Z (J2000)0.418249
Galactic Longitude161.79°
Galactic Latitude
-26.39°
Observational Data
Observed Visual Magnitude (V)5.50
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.72
Observed B-V Colour+1.218
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.7
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypegK4
One-Dimensional Spectral ClassK0
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 13:15:33 GMT+01:00 2001