Astronomy
Constellations - Cameloparadalis - 4 Cam

 
Identification Data
Common Name
ConstellationCameloparadalis
Star Name4 Cam
Skymap Number4480002
Henry Draper (HD) Number30121
Harvard Revised (HR) Number1511
SAO Number24829
Durchmusterung (DM) NumberBD+56 973
Washington Double Stars (WDS) Number
04480+5645
Positional Data
Position and Proper Motion (PPM) Number29395
Right Ascension (RA) J20004h 48m 0.273s
Declination (Dec) J2000+56° 45' 25.860"
Position Uncertainty0.0070s
Proper Motion in RA (J2000)/cos(Dec)+0.00645
Proper Motion in Dec (J2000)-0.146467
Radial Velocity+018.6km s-1
Trigonometric Parallax+0.02012s
Trigonometric Parallax Uncertainty0.00079s
GCI Unit Vector in X (J2000)0.169389
GCI Unit Vector in Y (J2000)0.521361
GCI Unit Vector in Z (J2000)0.836355
Galactic Longitude151.27°
Galactic Latitude
7.54°
Observational Data
Observed Visual Magnitude (V)5.28
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.53
Observed B-V Colour+0.251
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 Magnitude5.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA3m
One-Dimensional Spectral ClassA2
Position Angle201
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 13:15:35 GMT+01:00 2001