Astronomy
Constellations - Lupus - phi1Lup

 
Identification Data
Common Name
ConstellationLupus
Star Namephi1Lup
Skymap Number15210128
Henry Draper (HD) Number136422
Harvard Revised (HR) Number5705
SAO Number206552
Durchmusterung (DM) NumberCD-3510236
Washington Double Stars (WDS) Number
15218-3616
Positional Data
Position and Proper Motion (PPM) Number293750
Right Ascension (RA) J200015h 21m 48.370s
Declination (Dec) J2000-36° 15' 40.955"
Position Uncertainty0.0085s
Proper Motion in RA (J2000)/cos(Dec)-0.00759
Proper Motion in Dec (J2000)-0.086066
Radial Velocity-029.4km s-1
Trigonometric Parallax+0.00999s
Trigonometric Parallax Uncertainty0.00079s
GCI Unit Vector in X (J2000)-0.513413
GCI Unit Vector in Y (J2000)-0.621748
GCI Unit Vector in Z (J2000)-0.591470
Galactic Longitude333.97°
Galactic Latitude
17.39°
Observational Data
Observed Visual Magnitude (V)3.56
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.09
Observed B-V Colour+1.528
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 Magnitude3.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK4III
One-Dimensional Spectral ClassK5
Position Angle240
Year of Observation1897. 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 13:15:44 GMT+01:00 2001