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Astronomy
Constellations - Telescopium - eps Tel

 
Identification Data
Common Name
ConstellationTelescopium
Star Nameeps Tel
Skymap Number18110047
Henry Draper (HD) Number166063
Harvard Revised (HR) Number6783
SAO Number228777
Durchmusterung (DM) NumberCD-4512251
Washington Double Stars (WDS) Number
18112-4557
Positional Data
Position and Proper Motion (PPM) Number323819
Right Ascension (RA) J200018h 11m 13.762s
Declination (Dec) J2000-45° 57' 15.903"
Position Uncertainty0.0085s
Proper Motion in RA (J2000)/cos(Dec)-0.00156
Proper Motion in Dec (J2000)-0.037366
Radial Velocity-026.3km s-1
Trigonometric Parallax+0.00798s
Trigonometric Parallax Uncertainty0.00076s
GCI Unit Vector in X (J2000)0.034051
GCI Unit Vector in Y (J2000)-0.694396
GCI Unit Vector in Z (J2000)-0.718787
Galactic Longitude347.50°
Galactic Latitude
-12.69°
Observational Data
Observed Visual Magnitude (V)4.52
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.53
Observed B-V Colour+1.005
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 Magnitude4.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0III
One-Dimensional Spectral ClassK0
Position Angle228
Year of Observation1897. 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 13:15:51 GMT+01:00 2001
 
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