Astronomy
Constellations - Aquarius - 106 Aqr

 
Identification Data
Common Name
ConstellationAquarius
Star Name106 Aqr
Skymap Number23440033
Henry Draper (HD) Number222847
Harvard Revised (HR) Number8998
SAO Number165854
Durchmusterung (DM) NumberSD-19 6500
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number242033
Right Ascension (RA) J200023h 44m 12.079s
Declination (Dec) J2000-18° 16' 36.976"
Position Uncertainty0.0098s
Proper Motion in RA (J2000)/cos(Dec)+0.00194
Proper Motion in Dec (J2000)-0.003866
Radial Velocity+017.km s-1
Trigonometric Parallax+0.00984s
Trigonometric Parallax Uncertainty0.00087s
GCI Unit Vector in X (J2000)0.947297
GCI Unit Vector in Y (J2000)-0.065405
GCI Unit Vector in Z (J2000)-0.313610
Galactic Longitude59.20°
Galactic Latitude
-72.17°
Observational Data
Observed Visual Magnitude (V)5.24
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.16
Observed B-V Colour-0.080
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 Magnitude5.3
Observed Photographic Magnitude5.2
Morgan Keenan (MK) Spectral TypeB9Vn
One-Dimensional Spectral ClassB8
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 13:15:33 GMT+01:00 2001