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Astronomy
Constellations - Reticulum - zet1Ret

 
Identification Data
Common Name
ConstellationReticulum
Star Namezet1Ret
Skymap Number3170087
Henry Draper (HD) Number20766
Harvard Revised (HR) Number1006
SAO Number248770
Durchmusterung (DM) NumberCP-63 217
Washington Double Stars (WDS) Number
03182-6230
Positional Data
Position and Proper Motion (PPM) Number353436
Right Ascension (RA) J20003h 17m 46.163s
Declination (Dec) J2000-62° 34' 31.159"
Position Uncertainty0.0063s
Proper Motion in RA (J2000)/cos(Dec)+0.19363
Proper Motion in Dec (J2000)+0.648866
Radial Velocity+012.2km s-1
Trigonometric Parallax+0.08251s
Trigonometric Parallax Uncertainty0.00054s
GCI Unit Vector in X (J2000)0.299476
GCI Unit Vector in Y (J2000)0.349928
GCI Unit Vector in Z (J2000)-0.887617
Galactic Longitude279.12°
Galactic Latitude
-47.22°
Observational Data
Observed Visual Magnitude (V)5.53
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty
Observed B Magnitude6.17
Observed B-V Colour+0.641
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG2.5VHdel1
One-Dimensional Spectral ClassG0
Position Angle216
Year of Observation1954. 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 13:15:48 GMT+01:00 2001
 
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