Astronomy
Constellations - Draco - 60tau Dra

 
Identification Data
Common Name
ConstellationDraco
Star Name60tau Dra
Skymap Number19150120
Henry Draper (HD) Number181984
Harvard Revised (HR) Number7352
SAO Number9366
Durchmusterung (DM) NumberBD+73 857
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number10127
Right Ascension (RA) J200019h 15m 33.056s
Declination (Dec) J2000+73° 21' 19.685"
Position Uncertainty0.0065s
Proper Motion in RA (J2000)/cos(Dec)-0.02714
Proper Motion in Dec (J2000)+0.104366
Radial Velocity-029.7km s-1
Trigonometric Parallax+0.02173s
Trigonometric Parallax Uncertainty0.00047s
GCI Unit Vector in X (J2000)0.092723
GCI Unit Vector in Y (J2000)-0.271010
GCI Unit Vector in Z (J2000)0.958100
Galactic Longitude104.73°
Galactic Latitude
24.21°
Observational Data
Observed Visual Magnitude (V)4.45
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.71
Observed B-V Colour+1.261
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 Magnitude
Morgan Keenan (MK) Spectral TypeK2+IIIbCN1
One-Dimensional Spectral ClassK0
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 13:15:40 GMT+01:00 2001