Astronomy
Constellations - Cetus - 48 Cet

 
Identification Data
Common Name
ConstellationCetus
Star Name48 Cet
Skymap Number1290091
Henry Draper (HD) Number9132
Harvard Revised (HR) Number433
SAO Number167086
Durchmusterung (DM) NumberBD-22 254
Washington Double Stars (WDS) Number
01296-2138
Positional Data
Position and Proper Motion (PPM) Number244014
Right Ascension (RA) J20001h 29m 36.135s
Declination (Dec) J2000-21° 37' 45.620"
Position Uncertainty0.0090s
Proper Motion in RA (J2000)/cos(Dec)+0.00399
Proper Motion in Dec (J2000)+0.003266
Radial Velocity+002.2km s-1
Trigonometric Parallax+0.01472s
Trigonometric Parallax Uncertainty0.00078s
GCI Unit Vector in X (J2000)0.859443
GCI Unit Vector in Y (J2000)0.354247
GCI Unit Vector in Z (J2000)-0.368601
Galactic Longitude182.65°
Galactic Latitude
-79.72°
Observational Data
Observed Visual Magnitude (V)5.11
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.14
Observed B-V Colour+0.025
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 Magnitude5.1
Morgan Keenan (MK) Spectral TypeA1V
One-Dimensional Spectral ClassA0
Position Angle250
Year of Observation1909. 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 13:15:37 GMT+01:00 2001