Skip to main content
Stelvia
No star has been selected yet.

You haven't picked a star yet

Back to the selector

Your star

Aludra

Eta

Variable star

Its story

Aludra is the tail of Canis Major, a blue variable supergiant whose light takes nearly two thousand years to reach us. What we see tonight set out when the Roman Colosseum still hosted games and the Empire stood at its greatest extent. The name comes from the Arabic «al-ʿadhrāʾ», 'the maiden', underscoring distance as the only way to touch the untouchable: a vast sun reduced to a trembling point on the winter horizon.

Constellation
Canis Major
Apparent magnitude
2.45
Distance
1989.0 light years
Coordinates (J2000)
RA 111.024° · Dec -29.303°
Catalogue
HIP 35904 · HD 58350

Take your star to the gift that suits you best.

Choose a tier

Symbolic commemorative gift — no ownership, no IAU recognition.