LIVE
LUNDI 2 MARS 2026 À 10:20:51 UTC+1
Tau Ceti
Magnitude : 3.5
- Distance11.905 années lumière
- Ascension droite J20001h 44m 4.0834s
- Déclinaison J2000-15° 56m 14.927s
- Mouvement propre-1721 mas/an
854.16 mas/an - Azimut-72.64888631763517°
- Altitude-5.238582542631811°
Tau Ceti
* application of precession, nutation, proper motion and aberration of light.
| Star | Magnitude | Distance | Equatorial position J2000 | Current Equatorial Position* | Current Horizontal Position at Lyon |
|---|---|---|---|---|---|
| Tau Ceti | 3.5 | 11.905 light year | Right ascension : 1ʰ44ᵐ4.0834ˢ Declination : -15°56'4.0834″ | Right ascension : 1ʰ45ᵐ21.2695417718ˢ Declination : -15°49′15.7273783559″ | Azimuth : -72.64888631763517° Altitude : -5.238582542631811° |