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Astronomy
Constellations - Reticulum - eps Ret

 
Identification Data
Common Name
ConstellationReticulum
Star Nameeps Ret
Skymap Number4160070
Henry Draper (HD) Number27442
Harvard Revised (HR) Number1355
SAO Number233463
Durchmusterung (DM) NumberCP-59 324
Washington Double Stars (WDS) Number
04165-5918
Positional Data
Position and Proper Motion (PPM) Number333351
Right Ascension (RA) J20004h 16m 29.028s
Declination (Dec) J2000-59° 18' 7.763"
Position Uncertainty0.0063s
Proper Motion in RA (J2000)/cos(Dec)-0.00627
Proper Motion in Dec (J2000)-0.167866
Radial Velocity+029.3km s-1
Trigonometric Parallax+0.05484s
Trigonometric Parallax Uncertainty0.00050s
GCI Unit Vector in X (J2000)0.222824
GCI Unit Vector in Y (J2000)0.459315
GCI Unit Vector in Z (J2000)-0.859871
Galactic Longitude270.20°
Galactic Latitude
-42.56°
Observational Data
Observed Visual Magnitude (V)4.44
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.52
Observed B-V Colour+1.075
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.1
Observed Photographic Magnitude5.5
Morgan Keenan (MK) Spectral TypeK2IVa
One-Dimensional Spectral ClassK2
Position Angle35
Year of Observation1964. 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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