Astronomy
Constellations - Ursa Minor - 5 UMi

 
Identification Data
Common Name
ConstellationUrsa Minor
Star Name5 UMi
Skymap Number14270076
Henry Draper (HD) Number127700
Harvard Revised (HR) Number5430
SAO Number8024
Durchmusterung (DM) NumberBD+76 527
Washington Double Stars (WDS) Number
14275+7542
Positional Data
Position and Proper Motion (PPM) Number8661
Right Ascension (RA) J200014h 27m 31.543s
Declination (Dec) J2000+75° 41' 45.574"
Position Uncertainty0.0054s
Proper Motion in RA (J2000)/cos(Dec)+0.00235
Proper Motion in Dec (J2000)+0.022166
Radial Velocity+010.1km s-1
Trigonometric Parallax+0.00946s
Trigonometric Parallax Uncertainty0.00046s
GCI Unit Vector in X (J2000)-0.197624
GCI Unit Vector in Y (J2000)-0.148280
GCI Unit Vector in Z (J2000)0.968998
Galactic Longitude115.39°
Galactic Latitude
39.99°
Observational Data
Observed Visual Magnitude (V)4.24
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.67
Observed B-V Colour+1.431
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 Magnitude4.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK4-III
One-Dimensional Spectral ClassK2
Position Angle124
Year of Observation1958. 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