tcaep.co.uk Navigation. See bottom for text alternatives
Previous Page...
 
Printer Version
Astronomy
Constellations - Saggitarius - 29 Sgr

 
Identification Data
Common Name
ConstellationSaggitarius
Star Name29 Sgr
Skymap Number18490156
Henry Draper (HD) Number174116
Harvard Revised (HR) Number7078
SAO Number187324
Durchmusterung (DM) NumberSD-20 5277
Washington Double Stars (WDS) Number
18497-2019
Positional Data
Position and Proper Motion (PPM) Number268946
Right Ascension (RA) J200018h 49m 40.106s
Declination (Dec) J2000-20° 19' 28.762"
Position Uncertainty0.0108s
Proper Motion in RA (J2000)/cos(Dec)-0.00013
Proper Motion in Dec (J2000)+0.034766
Radial Velocity-018.3km s-1
Trigonometric Parallax+0.00435s
Trigonometric Parallax Uncertainty0.00092s
GCI Unit Vector in X (J2000)0.201639
GCI Unit Vector in Y (J2000)-0.915804
GCI Unit Vector in Z (J2000)-0.347339
Galactic Longitude14.51°
Galactic Latitude
-8.74°
Observational Data
Observed Visual Magnitude (V)5.22
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.62
Observed B-V Colour+1.404
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
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 TypeK4III
One-Dimensional Spectral ClassK0
Position Angle0
Year of Observation1928. 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 13:15:50 GMT+01:00 2001
 
The Bottom Line
HomeScienceMathsAstronomyDownloadBookshopContactAbout Top of Page