Observe Theta Canis Majoris in the sky in real time in 3D. You will also be able to see the planets of the solar system, the Sun and the Moon. Navigate freely in the sky by clicking on the keys to move forward or backward in time. Discover its position and display the azimuth grid to find your way in the sky. The « screen » feature allows you to take a picture of the sky and download the image.

DIMANCHE 9 AOÛT 2026 À 00:34 UTC+2

Observation of Theta Canis Majoris

Visualize in real time the position of Theta Canis Majoris in the sky.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial PositionCurrent Horizontal Position at Marseille
Theta Canis Majoris4.08260 light yearsRight ascension :
6ʰ54ᵐ11.399ˢ
Declination : -12°2'11.399″		Right ascension :
6ʰ55ᵐ25.2271875716ˢ
Declination :
-12°4′14.2415269592″		Azimut :
-148.6073888878859°
Altitude :
-55.235442438804014°
See Canis Major constellation