Observe Grumium 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.

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LUNDI 11 MAI 2026 À 23:11:58 UTC+2

Scene Notes

Observation of Grumium

Visualize in real time the position of Grumium in the sky.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial PositionCurrent Horizontal Position at Marseille
Grumium3.75112.5 light yearsRight ascension :
17ʰ53ᵐ31.73ˢ
Declination : 56°52'31.73″		Right ascension :
17ʰ54ᵐ1.1379180417ˢ
Declination :
56°51′51.7483767386″		Azimut :
-134.24531539614802°
Altitude :
42.3849620555645°