Observation of the star Delta Persei in real-time from Marseille

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LUNDI 2 MARS 2026 À 05:22:10 UTC+1

Delta Persei

Magnitude : 3.01


  • Distance527 années lumière
  • Ascension droite J20003h 42m 55.5s
  • Déclinaison J200047° 47m 15s
  • Mouvement propre25.58 mas/an
    -43.06 mas/an
  • Azimut176.4525783071722°
  • Altitude1.2903483588341973°

Delta Persei

* application of precession, nutation, proper motion and aberration of light.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at Marseille
Delta Persei3.01527 light yearRight ascension :
3ʰ42ᵐ55.5ˢ
Declination : 47°47'55.5″
Right ascension :
3ʰ44ᵐ47.5956890693ˢ
Declination :
47°52′27.0173860197″
Azimuth :
176.4525783071722°
Altitude :
1.2903483588341973°