Astronomy
Constellations - Puppis - 2 Pup

 
Identification Data
Common Name
ConstellationPuppis
Star Name2 Pup
Skymap Number7450108
Henry Draper (HD) Number62863
Harvard Revised (HR) Number3009
SAO Number153362
Durchmusterung (DM) NumberSD-14 2193
Washington Double Stars (WDS) Number
07455-1441
Positional Data
Position and Proper Motion (PPM) Number219151
Right Ascension (RA) J20007h 45m 28.732s
Declination (Dec) J2000-14° 41' 10.200"
Position Uncertainty0.0689s
Proper Motion in RA (J2000)/cos(Dec)-0.00110
Proper Motion in Dec (J2000)-0.021867
Radial Velocity+030.km s-1
Trigonometric Parallax+0.00810s
Trigonometric Parallax Uncertainty0.00588s
GCI Unit Vector in X (J2000)-0.429651
GCI Unit Vector in Y (J2000)0.866675
GCI Unit Vector in Z (J2000)-0.253524
Galactic Longitude232.20°
Galactic Latitude
4.91°
Observational Data
Observed Visual Magnitude (V)6.84
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.009
Observed B Magnitude7.17
Observed B-V Colour+0.331
Observed B Magnitude or (B-V) Magnitude Uncertainty0.012
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude7.2
Observed Photographic Magnitude6.8
Morgan Keenan (MK) Spectral TypeA8V
One-Dimensional Spectral ClassA0
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 13:15:48 GMT+01:00 2001