Astronomy
Constellations - Cameloparadalis - 7 Cam

 
Identification Data
Common Name
ConstellationCameloparadalis
Star Name7 Cam
Skymap Number4570062
Henry Draper (HD) Number31278
Harvard Revised (HR) Number1568
SAO Number24929
Durchmusterung (DM) NumberBD+53 829
Washington Double Stars (WDS) Number
04573+5345
Positional Data
Position and Proper Motion (PPM) Number29506
Right Ascension (RA) J20004h 57m 17.196s
Declination (Dec) J2000+53° 45' 7.564"
Position Uncertainty0.0092s
Proper Motion in RA (J2000)/cos(Dec)-0.00273
Proper Motion in Dec (J2000)+0.007567
Radial Velocity-007.9km s-1
Trigonometric Parallax+0.00868s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)0.159786
GCI Unit Vector in Y (J2000)0.569281
GCI Unit Vector in Z (J2000)0.806466
Galactic Longitude154.47°
Galactic Latitude
6.68°
Observational Data
Observed Visual Magnitude (V)4.46
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.45
Observed B-V Colour-0.010
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 Magnitude4.4
Observed Photographic Magnitude4.5
Morgan Keenan (MK) Spectral TypeA1V
One-Dimensional Spectral ClassA2
Position Angle221
Year of Observation1991. 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