Astronomy
Constellations - Horologium - lam Hor

 
Identification Data
Common Name
ConstellationHorologium
Star Namelam Hor
Skymap Number2240136
Henry Draper (HD) Number15233
Harvard Revised (HR) Number714
SAO Number248555
Durchmusterung (DM) NumberCP-60 199
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number352913
Right Ascension (RA) J20002h 24m 53.910s
Declination (Dec) J2000-60° 18' 43.011"
Position Uncertainty0.0062s
Proper Motion in RA (J2000)/cos(Dec)-0.00957
Proper Motion in Dec (J2000)-0.131066
Radial Velocity+006.0km s-1
Trigonometric Parallax+0.02040s
Trigonometric Parallax Uncertainty0.00050s
GCI Unit Vector in X (J2000)0.399544
GCI Unit Vector in Y (J2000)0.292685
GCI Unit Vector in Z (J2000)-0.868735
Galactic Longitude283.78°
Galactic Latitude
-53.20°
Observational Data
Observed Visual Magnitude (V)5.37
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.76
Observed B-V Colour+0.392
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 Magnitude5.5
Observed Photographic Magnitude5.8
Morgan Keenan (MK) Spectral TypeF2III
One-Dimensional Spectral ClassF2
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 13:15:42 GMT+01:00 2001