Astronomy
Constellations - Saggitarius - 36xi 1Sgr

 
Identification Data
Common Name
ConstellationSaggitarius
Star Name36xi 1Sgr
Skymap Number18570084
Henry Draper (HD) Number175687
Harvard Revised (HR) Number7145
SAO Number187498
Durchmusterung (DM) NumberSD-20 5339
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number269124
Right Ascension (RA) J200018h 57m 20.476s
Declination (Dec) J2000-20° 39' 22.845"
Position Uncertainty0.0095s
Proper Motion in RA (J2000)/cos(Dec)-0.00011
Proper Motion in Dec (J2000)-0.004866
Radial Velocity+001.9km s-1
Trigonometric Parallax+0.00065s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.231679
GCI Unit Vector in Y (J2000)-0.906578
GCI Unit Vector in Z (J2000)-0.352762
Galactic Longitude14.99°
Galactic Latitude
-10.50°
Observational Data
Observed Visual Magnitude (V)5.06
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.15
Observed B-V Colour+0.095
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 Magnitude5.1
Observed Photographic Magnitude5.1
Morgan Keenan (MK) Spectral TypeA0II
One-Dimensional Spectral ClassA0
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