Astronomy
Constellations - Gemini - 36 Gem

 
Identification Data
Common Name
ConstellationGemini
Star Name36 Gem
Skymap Number6510139
Henry Draper (HD) Number49908
Harvard Revised (HR) Number2529
SAO Number78805
Durchmusterung (DM) NumberBD+21 1405
Washington Double Stars (WDS) Number
06516+2146
Positional Data
Position and Proper Motion (PPM) Number96639
Right Ascension (RA) J20006h 51m 33.045s
Declination (Dec) J2000+21° 45' 40.132"
Position Uncertainty0.0087s
Proper Motion in RA (J2000)/cos(Dec)-0.00044
Proper Motion in Dec (J2000)-0.034566
Radial Velocity+034.4km s-1
Trigonometric Parallax+0.00616s
Trigonometric Parallax Uncertainty0.00085s
GCI Unit Vector in X (J2000)-0.207146
GCI Unit Vector in Y (J2000)0.905342
GCI Unit Vector in Z (J2000)0.370738
Galactic Longitude193.39°
Galactic Latitude
9.76°
Observational Data
Observed Visual Magnitude (V)5.27
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.28
Observed B-V Colour+0.008
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 Magnitude5.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA2V
One-Dimensional Spectral ClassA0
Position Angle0
Year of Observation1935. 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 13:15:41 GMT+01:00 2001