Astronomy
Constellations - Canis Minor - 4gam CMi

 
Identification Data
Common Name
ConstellationCanis Minor
Star Name4gam CMi
Skymap Number7280045
Henry Draper (HD) Number58972
Harvard Revised (HR) Number2854
SAO Number115478
Durchmusterung (DM) NumberBD+09 1660
Washington Double Stars (WDS) Number
07282+0856
Positional Data
Position and Proper Motion (PPM) Number152692
Right Ascension (RA) J20007h 28m 9.794s
Declination (Dec) J2000+8° 55' 31.908"
Position Uncertainty0.0088s
Proper Motion in RA (J2000)/cos(Dec)-0.00400
Proper Motion in Dec (J2000)+0.010866
Radial Velocity+046.8km s-1
Trigonometric Parallax+0.00820s
Trigonometric Parallax Uncertainty0.00093s
GCI Unit Vector in X (J2000)-0.370723
GCI Unit Vector in Y (J2000)0.915693
GCI Unit Vector in Z (J2000)0.155151
Galactic Longitude209.05°
Galactic Latitude
12.18°
Observational Data
Observed Visual Magnitude (V)4.33
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.74
Observed B-V Colour+1.411
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.6
Observed Photographic Magnitude6.0
Morgan Keenan (MK) Spectral TypeK3IIIFe-1
One-Dimensional Spectral ClassK0
Position Angle240
Year of Observation1984. 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 13:15:35 GMT+01:00 2001