Astronomy
Constellations - Orion - 36ups Ori (Thabit)

 
Identification Data
Common NameThabit
ConstellationOrion
Star Name36ups Ori
Skymap Number5310172
Henry Draper (HD) Number36512
Harvard Revised (HR) Number1855
SAO Number132222
Durchmusterung (DM) NumberSD-07 1106
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number188149
Right Ascension (RA) J20005h 31m 55.860s
Declination (Dec) J2000-7° 18' 5.533"
Position Uncertainty0.0066s
Proper Motion in RA (J2000)/cos(Dec)-0.00004
Proper Motion in Dec (J2000)-0.004466
Radial Velocity+017.4km s-1
Trigonometric Parallax+0.00211s
Trigonometric Parallax Uncertainty0.00074s
GCI Unit Vector in X (J2000)0.121178
GCI Unit Vector in Y (J2000)0.984461
GCI Unit Vector in Z (J2000)-0.127091
Galactic Longitude210.44°
Galactic Latitude
-20.98°
Observational Data
Observed Visual Magnitude (V)4.61
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.36
Observed B-V Colour-0.252
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 Magnitude4.6
Observed Photographic Magnitude4.5
Morgan Keenan (MK) Spectral TypeB0V
One-Dimensional Spectral ClassB3
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 13:15:46 GMT+01:00 2001