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Astronomy
Constellations - Reticulum - iot Ret

 
Identification Data
Common Name
ConstellationReticulum
Star Nameiot Ret
Skymap Number4010045
Henry Draper (HD) Number25728
Harvard Revised (HR) Number1266
SAO Number248927
Durchmusterung (DM) NumberCP-61 293
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number353861
Right Ascension (RA) J20004h 1m 18.151s
Declination (Dec) J2000-61° 4' 43.758"
Position Uncertainty0.0050s
Proper Motion in RA (J2000)/cos(Dec)+0.00919
Proper Motion in Dec (J2000)+0.094566
Radial Velocity+060.5km s-1
Trigonometric Parallax+0.00985s
Trigonometric Parallax Uncertainty0.00045s
GCI Unit Vector in X (J2000)0.239419
GCI Unit Vector in Y (J2000)0.420183
GCI Unit Vector in Z (J2000)-0.875286
Galactic Longitude273.43°
Galactic Latitude
-43.64°
Observational Data
Observed Visual Magnitude (V)4.96
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.37
Observed B-V Colour+1.414
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 Magnitude4.7
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK4III
One-Dimensional Spectral ClassK5
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))

 
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Page compiled: Sun Sep 02 13:15:49 GMT+01:00 2001
 
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