Astronomy
Constellations - Aquarius - 82 Aqr

 
Identification Data
Common Name
ConstellationAquarius
Star Name82 Aqr
Skymap Number23020099
Henry Draper (HD) Number217701
Harvard Revised (HR) Number8763
SAO Number146465
Durchmusterung (DM) NumberSD-07 5913
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number207070
Right Ascension (RA) J200023h 2m 32.556s
Declination (Dec) J2000-6° 34' 26.431"
Position Uncertainty0.0117s
Proper Motion in RA (J2000)/cos(Dec)-0.00049
Proper Motion in Dec (J2000)-0.033066
Radial Velocity-008.0km s-1
Trigonometric Parallax+0.00263s
Trigonometric Parallax Uncertainty0.00088s
GCI Unit Vector in X (J2000)0.962368
GCI Unit Vector in Y (J2000)-0.246456
GCI Unit Vector in Z (J2000)-0.114487
Galactic Longitude66.46°
Galactic Latitude
-56.97°
Observational Data
Observed Visual Magnitude (V)6.18
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.008
Observed B Magnitude7.72
Observed B-V Colour+1.541
Observed B Magnitude or (B-V) Magnitude Uncertainty0.014
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.0
Observed Photographic Magnitude7.8
Morgan Keenan (MK) Spectral TypeM2III
One-Dimensional Spectral ClassM0
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