Astronomy
Constellations - Puppis - 4 Pup

 
Identification Data
Common Name
ConstellationPuppis
Star Name4 Pup
Skymap Number7450223
Henry Draper (HD) Number62952
Harvard Revised (HR) Number3015
SAO Number153372
Durchmusterung (DM) NumberSD-14 2199
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number219161
Right Ascension (RA) J20007h 45m 56.870s
Declination (Dec) J2000-14° 33' 49.698"
Position Uncertainty0.0068s
Proper Motion in RA (J2000)/cos(Dec)-0.00077
Proper Motion in Dec (J2000)+0.006366
Radial Velocity-002.0km s-1
Trigonometric Parallax+0.01380s
Trigonometric Parallax Uncertainty0.00071s
GCI Unit Vector in X (J2000)-0.431664
GCI Unit Vector in Y (J2000)0.866277
GCI Unit Vector in Z (J2000)-0.251458
Galactic Longitude232.15°
Galactic Latitude
5.07°
Observational Data
Observed Visual Magnitude (V)5.04
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.37
Observed B-V Colour+0.328
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.1
Observed Photographic Magnitude5.4
Morgan Keenan (MK) Spectral TypeF0V
One-Dimensional Spectral ClassF0
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