Astronomy
Constellations - Phoenix - lam1Phe

 
Identification Data
Common Name
ConstellationPhoenix
Star Namelam1Phe
Skymap Number310063
Henry Draper (HD) Number2834
Harvard Revised (HR) Number125
SAO Number215131
Durchmusterung (DM) NumberCD-49 115
Washington Double Stars (WDS) Number
00314-4848
Positional Data
Position and Proper Motion (PPM) Number304969
Right Ascension (RA) J20000h 31m 24.980s
Declination (Dec) J2000-48° 48' 12.652"
Position Uncertainty0.0055s
Proper Motion in RA (J2000)/cos(Dec)+0.01425
Proper Motion in Dec (J2000)+0.019566
Radial Velocity-002.0km s-1
Trigonometric Parallax+0.01897s
Trigonometric Parallax Uncertainty0.00064s
GCI Unit Vector in X (J2000)0.652465
GCI Unit Vector in Y (J2000)0.090004
GCI Unit Vector in Z (J2000)-0.752455
Galactic Longitude311.74°
Galactic Latitude
-67.98°
Observational Data
Observed Visual Magnitude (V)4.76
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty
Observed B Magnitude4.78
Observed B-V Colour+0.018
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 Magnitude4.9
Observed Photographic Magnitude4.9
Morgan Keenan (MK) Spectral TypeA0V
One-Dimensional Spectral ClassA2
Position Angle295
Year of Observation1946. 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 13:15:47 GMT+01:00 2001