Observe Alpha Cassiopeiae 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.

MARDI 7 JUILLET 2026 À 10:13 UTC+2

Observation of Alpha Cassiopeiae

Visualize in real time the position of Alpha Cassiopeiae in the sky.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial PositionCurrent Horizontal Position at Marseille
Alpha Cassiopeiae2.23228 light yearsRight ascension :
0ʰ40ᵐ30.441ˢ
Declination : 56°32'30.441″		Right ascension :
0ʰ42ᵐ1.625372766ˢ
Declination :
56°40′49.0997298909″		Azimut :
131.51031623932852°
Altitude :
59.57144569813823°
See Cassiopeia constellation