Astronomy
Constellations - Draco - 12iot Dra (Ed Asich)

 
Identification Data
Common NameEd Asich
ConstellationDraco
Star Name12iot Dra
Skymap Number15240162
Henry Draper (HD) Number137759
Harvard Revised (HR) Number5744
SAO Number29520
Durchmusterung (DM) NumberBD+59 1654
Washington Double Stars (WDS) Number
15249+5858
Positional Data
Position and Proper Motion (PPM) Number34972
Right Ascension (RA) J200015h 24m 55.774s
Declination (Dec) J2000+58° 57' 57.836"
Position Uncertainty0.0055s
Proper Motion in RA (J2000)/cos(Dec)-0.00107
Proper Motion in Dec (J2000)+0.017366
Radial Velocity-010.7km s-1
Trigonometric Parallax+0.03192s
Trigonometric Parallax Uncertainty0.00051s
GCI Unit Vector in X (J2000)-0.322816
GCI Unit Vector in Y (J2000)-0.401967
GCI Unit Vector in Z (J2000)0.856862
Galactic Longitude93.97°
Galactic Latitude
48.63°
Observational Data
Observed Visual Magnitude (V)3.30
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.48
Observed B-V Colour+1.176
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 Magnitude3.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK2III
One-Dimensional Spectral ClassK0
Position Angle50
Year of Observation1909. 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 13:15:39 GMT+01:00 2001