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LUNDI 2 MARS 2026 À 08:39:23 UTC+1
Beta Cephei
Magnitude : 3.16
- Distance690 années lumière
- Ascension droite J200021h 28m 39.597s
- Déclinaison J200070° 33m 38.57s
- Mouvement propre12.54 mas/an
8.39 mas/an - Azimut-155.29107869962775°
- Altitude57.40437857688596°
Beta Cephei
* application of precession, nutation, proper motion and aberration of light.
| Star | Magnitude | Distance | Equatorial position J2000 | Current Equatorial Position* | Current Horizontal Position at Saint-Étienne |
|---|---|---|---|---|---|
| Beta Cephei | 3.16 | 690 light year | Right ascension : 21ʰ28ᵐ39.597ˢ Declination : 70°33'39.597″ | Right ascension : 21ʰ28ᵐ54.2998796788ˢ Declination : 70°40′21.8332732393″ | Azimuth : -155.29107869962775° Altitude : 57.40437857688596° |