Observation of the star Deneb Al Okab Borealis in real-time from Lille

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LUNDI 2 MARS 2026 À 12:09:36 UTC+1

Deneb Al Okab Borealis

Magnitude : 4.02


  • Distance155 années lumière
  • Ascension droite J200018h 59m 37.359s
  • Déclinaison J200015° 4m 5.89s
  • Mouvement propre-50.75 mas/an
    -72.36 mas/an
  • Azimut62.55031463598644°
  • Altitude39.08745106713598°

Deneb Al Okab Borealis

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at Lille
Deneb Al Okab Borealis4.02155 light yearRight ascension :
18ʰ59ᵐ37.359ˢ
Declination : 15°4'37.359″
Right ascension :
19ʰ0ᵐ48.2369581835ˢ
Declination :
15°6′.8611171257″
Azimuth :
62.55031463598644°
Altitude :
39.08745106713598°