Astronomy
Constellations - Leo Minor - 22 LMi

 
Identification Data
Common Name
ConstellationLeo Minor
Star Name22 LMi
Skymap Number10150016
Henry Draper (HD) Number88786
Harvard Revised (HR) Number4014
SAO Number61953
Durchmusterung (DM) NumberBD+32 2005
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number75102
Right Ascension (RA) J200010h 15m 6.338s
Declination (Dec) J2000+31° 28' 5.037"
Position Uncertainty0.0082s
Proper Motion in RA (J2000)/cos(Dec)-0.00285
Proper Motion in Dec (J2000)-0.003766
Radial Velocity+015.1km s-1
Trigonometric Parallax+0.00427s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)-0.765145
GCI Unit Vector in Y (J2000)0.376889
GCI Unit Vector in Z (J2000)0.522023
Galactic Longitude196.11°
Galactic Latitude
55.82°
Observational Data
Observed Visual Magnitude (V)6.47
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.32
Observed B-V Colour+0.849
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 Magnitude6.6
Observed Photographic Magnitude7.1
Morgan Keenan (MK) Spectral TypeG8III
One-Dimensional Spectral ClassG5
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 13:15:43 GMT+01:00 2001