tcaep.co.uk Navigation. See bottom for text alternatives
Previous Page...
 
Printer Version
Astronomy
Constellations - Gemini - 37 Gem

 
Identification Data
Common Name
ConstellationGemini
Star Name37 Gem
Skymap Number6550079
Henry Draper (HD) Number50692
Harvard Revised (HR) Number2569
SAO Number78866
Durchmusterung (DM) NumberBD+25 1496
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number96740
Right Ascension (RA) J20006h 55m 18.667s
Declination (Dec) J2000+25° 22' 32.511"
Position Uncertainty0.0103s
Proper Motion in RA (J2000)/cos(Dec)-0.00264
Proper Motion in Dec (J2000)+0.025166
Radial Velocity-014.3km s-1
Trigonometric Parallax+0.05789s
Trigonometric Parallax Uncertainty0.00090s
GCI Unit Vector in X (J2000)-0.215944
GCI Unit Vector in Y (J2000)0.877332
GCI Unit Vector in Z (J2000)0.428552
Galactic Longitude190.42°
Galactic Latitude
12.06°
Observational Data
Observed Visual Magnitude (V)5.75
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.35
Observed B-V Colour+0.597
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 Magnitude5.8
Observed Photographic Magnitude6.3
Morgan Keenan (MK) Spectral TypeG0V
One-Dimensional Spectral ClassG0
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))

 
[ H O M E ] [ S C I E N C E ] [ M A T H S ] [ A S T R O N O M Y ]
Download | Shop | Contact | About
 
Page compiled: Sun Sep 02 13:15:41 GMT+01:00 2001
 
The Bottom Line
HomeScienceMathsAstronomyDownloadBookshopContactAbout Top of Page