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Location: Ostrava
(49.8330°N, 18.2830°E)
Time: 23:09:51
(UTC+02:00)
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Hipparcos Star Catalog Entry

Identity
Name:tau Eridani
Hipparcos catalog ID:14146
Other star catalog entries:HD 18978
SAO 168249
CoD C-24 1387
CPD P-24 358
 
Appearance
Visual magnitude:4.08 (source: ground based)
Spectral type:A4V
 
Position and motion (Epoch J1991.25) in J2000 reference frame
Right ascension3h 2m 23.59314s (+/-0.00001s)
Declination-23° 37' 27.6099" (+/-0.0001")
Parallax:36.80 (+/-0.18) mas
Derived distance:88.6 light-years
Proper motion in R.A.:-147.25 (+/-0.17) mas/year
Proper motion in declination:-55.28 (+/-0.17) mas/year
Constellation:Eridanus
 

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