Astronomy
Constellations - Ursa Major - 86 UMa

 
Identification Data
Common Name
ConstellationUrsa Major
Star Name86 UMa
Skymap Number13530131
Henry Draper (HD) Number121409
Harvard Revised (HR) Number5238
SAO Number28928
Durchmusterung (DM) NumberBD+54 1630
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number34254
Right Ascension (RA) J200013h 53m 51.014s
Declination (Dec) J2000+53° 43' 43.237"
Position Uncertainty0.0056s
Proper Motion in RA (J2000)/cos(Dec)-0.00322
Proper Motion in Dec (J2000)-0.006266
Radial Velocity-016.0km s-1
Trigonometric Parallax+0.00735s
Trigonometric Parallax Uncertainty0.00053s
GCI Unit Vector in X (J2000)-0.520101
GCI Unit Vector in Y (J2000)-0.281952
GCI Unit Vector in Z (J2000)0.806224
Galactic Longitude103.75°
Galactic Latitude
61.01°
Observational Data
Observed Visual Magnitude (V)5.70
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.67
Observed B-V Colour-0.035
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 Magnitude5.7
Observed Photographic Magnitude5.6
Morgan Keenan (MK) Spectral TypeA0V
One-Dimensional Spectral ClassA0
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 13:15:52 GMT+01:00 2001