Astronomy
Constellations - Puppis - sig Pup

 
Identification Data
Common Name
ConstellationPuppis
Star Namesig Pup
Skymap Number7290071
Henry Draper (HD) Number59717
Harvard Revised (HR) Number2878
SAO Number218755
Durchmusterung (DM) NumberCD-43 3260
Washington Double Stars (WDS) Number
07292-4318
Positional Data
Position and Proper Motion (PPM) Number311853
Right Ascension (RA) J20007h 29m 13.830s
Declination (Dec) J2000-43° 18' 5.157"
Position Uncertainty0.0054s
Proper Motion in RA (J2000)/cos(Dec)-0.00548
Proper Motion in Dec (J2000)+0.188766
Radial Velocity+087.7km s-1
Trigonometric Parallax+0.01774s
Trigonometric Parallax Uncertainty0.00047s
GCI Unit Vector in X (J2000)-0.276241
GCI Unit Vector in Y (J2000)0.673290
GCI Unit Vector in Z (J2000)-0.685837
Galactic Longitude255.74°
Galactic Latitude
-11.91°
Observational Data
Observed Visual Magnitude (V)3.26
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.77
Observed B-V Colour+1.509
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 Magnitude3.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK5III
One-Dimensional Spectral ClassK5
Position Angle74
Year of Observation1980. 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 13:15:48 GMT+01:00 2001