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JEUDI 15 OCTOBRE 2026 À 01:49 UTC+2

Observation of the Canis Major constellation

Visualize in real time the position of the Canis Major constellation in the sky.

General presentation

The constellation of Canis Major is one of the brightest constellations in the winter sky. It is best known for hosting Sirius, the brightest star in the night sky. Located near Orion, it is easily identifiable and is an excellent landmark to observe the winter sky.

Shape of the Canis Major constellation

The constellation of Canis Major takes the form of a dog running behind Orion. Its stars form an elongated silhouette where Sirius marks the animal's chest, while the other stars evoke its head, back, legs, and tail.

Stars of the Canis Major constellation

StarMagnitudeDistanceEquatorial position J2000Current Equatorial PositionCurrent Horizontal Position at MarseilleLink
Sirius-1.468.601 light yearsRight ascension :
6ʰ45ᵐ8.9173ˢ
Declination : -16°42'8.9173″		Right ascension :
6ʰ46ᵐ19.3150748722ˢ
Declination :
-16°44′40.0680712211″		Azimut :
-67.88345150397265°
Altitude :
-1.1821091267121042°
Mirzam1.97490 light yearsRight ascension :
6ʰ22ᵐ41.985ˢ
Declination : -17°57'41.985″		Right ascension :
6ʰ23ᵐ53.7056317049ˢ
Declination :
-17°57′55.6784370825″		Azimut :
-63.18257373979585°
Altitude :
1.6520000369746617°
Theta Canis Majoris4.08260 light yearsRight ascension :
6ʰ54ᵐ11.399ˢ
Declination : -12°2'11.399″		Right ascension :
6ʰ55ᵐ27.0412402ˢ
Declination :
-12°4′11.8933619618″		Azimut :
-72.75255653749096°
Altitude :
0.5579780142986681°
Omicron2 Canis Majoris3.022800 light yearsRight ascension :
7ʰ3ᵐ1.472ˢ
Declination : -23°49'1.472″		Right ascension :
7ʰ4ᵐ9.2368222866ˢ
Declination :
-23°52′5.794810993″		Azimut :
-65.71202350208829°
Altitude :
-9.152493670065072°
Wezen1.841600 light yearsRight ascension :
7ʰ8ᵐ23.484ˢ
Declination : -26°23'23.484″		Right ascension :
7ʰ9ᵐ29.4362594891ˢ
Declination :
-26°25′52.9822511971″		Azimut :
-64.64896501837377°
Altitude :
-11.785940118646117°
Adhara1.5405 light yearsRight ascension :
6ʰ58ᵐ37.549ˢ
Declination : -28°58'37.549″		Right ascension :
6ʰ59ᵐ41.3594289321ˢ
Declination :
-29°0′13.9946493801″		Azimut :
-61.21484591618714°
Altitude :
-11.950785241666338°
Furud3.02362 light yearsRight ascension :
6ʰ20ᵐ18.792ˢ
Declination : -30°3'18.792″		Right ascension :
6ʰ21ᵐ21.4235308579ˢ
Declination :
-30°4′13.6022117154″		Azimut :
-54.48215092610335°
Altitude :
-6.801287660821098°
Aludra2.362000 light yearsRight ascension :
7ʰ24ᵐ5.702ˢ
Declination : -29°18'5.702″		Right ascension :
7ʰ25ᵐ9.751100185ˢ
Declination :
-29°21′3.0175778719″		Azimut :
-64.78868455821087°
Altitude :
-16.31257772389802°