Astronomy
Constellations - Saggitarius - 59 Sgr (Terebellum)

 
Identification Data
Common NameTerebellum
ConstellationSaggitarius
Star Name59 Sgr
Skymap Number19560207
Henry Draper (HD) Number188603
Harvard Revised (HR) Number7604
SAO Number188742
Durchmusterung (DM) NumberCD-2714399
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number270473
Right Ascension (RA) J200019h 56m 56.831s
Declination (Dec) J2000-27° 10' 11.636"
Position Uncertainty0.0086s
Proper Motion in RA (J2000)/cos(Dec)+0.00072
Proper Motion in Dec (J2000)-0.015066
Radial Velocity-016.2km s-1
Trigonometric Parallax+0.00270s
Trigonometric Parallax Uncertainty0.00075s
GCI Unit Vector in X (J2000)0.434526
GCI Unit Vector in Y (J2000)-0.776322
GCI Unit Vector in Z (J2000)-0.456631
Galactic Longitude14.05°
Galactic Latitude
-25.56°
Observational Data
Observed Visual Magnitude (V)4.53
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.98
Observed B-V Colour+1.453
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 Magnitude4.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK2.5IIb
One-Dimensional Spectral ClassK2
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 13:15:50 GMT+01:00 2001