Astronomy
Constellations - Antlia - eta Ant

 
Identification Data
Common Name
ConstellationAntlia
Star Nameeta Ant
Skymap Number9580137
Henry Draper (HD) Number86629
Harvard Revised (HR) Number3947
SAO Number200926
Durchmusterung (DM) NumberCD-35 6050
Washington Double Stars (WDS) Number
09589-3553
Positional Data
Position and Proper Motion (PPM) Number287133
Right Ascension (RA) J20009h 58m 52.275s
Declination (Dec) J2000-35° 53' 27.502"
Position Uncertainty0.0051s
Proper Motion in RA (J2000)/cos(Dec)-0.00737
Proper Motion in Dec (J2000)-0.016366
Radial Velocity+030.0km s-1
Trigonometric Parallax+0.03067s
Trigonometric Parallax Uncertainty0.00059s
GCI Unit Vector in X (J2000)-0.699593
GCI Unit Vector in Y (J2000)0.408517
GCI Unit Vector in Z (J2000)-0.586245
Galactic Longitude267.94°
Galactic Latitude
15.00°
Observational Data
Observed Visual Magnitude (V)5.23
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.52
Observed B-V Colour+0.293
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 Magnitude5.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF1III-IV
One-Dimensional Spectral ClassF0
Position Angle318
Year of Observation1966. 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 13:15:32 GMT+01:00 2001