Observation of the star Theta Ophiuchi in real-time from Lille

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LUNDI 2 MARS 2026 À 10:27:05 UTC+1

Theta Ophiuchi

Magnitude : 3.26


  • Distance436 années lumière
  • Ascension droite J200017h 22m 0.579s
  • Déclinaison J2000-24° 59m 58.37s
  • Mouvement propre-7.37 mas/an
    -23.94 mas/an
  • Azimut39.275920324501016°
  • Altitude4.90999011045755°

Theta Ophiuchi

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at Lille
Theta Ophiuchi3.26436 light yearRight ascension :
17ʰ22ᵐ0.579ˢ
Declination : -24°59'0.579″
Right ascension :
17ʰ23ᵐ37.3820106757ˢ
Declination :
-25°1′31.9252030936″
Azimuth :
39.275920324501016°
Altitude :
4.90999011045755°