Astronomy
Constellations - Aries - 36 Ari

 
Identification Data
Common Name
ConstellationAries
Star Name36 Ari
Skymap Number2440048
Henry Draper (HD) Number17017
Harvard Revised (HR) Number808
SAO Number93081
Durchmusterung (DM) NumberBD+17 426
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number118499
Right Ascension (RA) J20002h 44m 19.112s
Declination (Dec) J2000+17° 45' 50.140"
Position Uncertainty0.0116s
Proper Motion in RA (J2000)/cos(Dec)+0.00256
Proper Motion in Dec (J2000)-0.035866
Radial Velocity-033.5km s-1
Trigonometric Parallax+0.00789s
Trigonometric Parallax Uncertainty0.00092s
GCI Unit Vector in X (J2000)0.717857
GCI Unit Vector in Y (J2000)0.625778
GCI Unit Vector in Z (J2000)0.305096
Galactic Longitude157.48°
Galactic Latitude
-37.42°
Observational Data
Observed Visual Magnitude (V)6.39
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude7.53
Observed B-V Colour+1.141
Observed B Magnitude or (B-V) Magnitude Uncertainty0.009
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK2III
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