Astronomy
Constellations - Puppis - 2 Pup

 
Identification Data
Common Name
ConstellationPuppis
Star Name2 Pup
Skymap Number7450110
Henry Draper (HD) Number62864
Harvard Revised (HR) Number3010
SAO Number153363
Durchmusterung (DM) NumberSD-14 2194
Washington Double Stars (WDS) Number
07455-1441
Positional Data
Position and Proper Motion (PPM) Number400111
Right Ascension (RA) J20007h 45m 29.132s
Declination (Dec) J2000-14° 41' 25.934"
Position Uncertainty0.0216s
Proper Motion in RA (J2000)/cos(Dec)-0.00104
Proper Motion in Dec (J2000)-0.021467
Radial Velocity+024.km s-1
Trigonometric Parallax+0.00909s
Trigonometric Parallax Uncertainty0.00194s
GCI Unit Vector in X (J2000)-0.429667
GCI Unit Vector in Y (J2000)0.866645
GCI Unit Vector in Z (J2000)-0.253598
Galactic Longitude232.20°
Galactic Latitude
4.91°
Observational Data
Observed Visual Magnitude (V)6.05
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.09
Observed B-V Colour+0.038
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 Magnitude6.1
Observed Photographic Magnitude6.1
Morgan Keenan (MK) Spectral TypeA2V
One-Dimensional Spectral ClassA0
Position Angle339
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 13:15:48 GMT+01:00 2001