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Star profile

Aljanah

Epsilon Cygni · Cygnus

3D likeness based on its real data · class K · ~4,200 K

What is Aljanah

Aljanah means 'the wing' in Arabic and traces the eastern wing of the Swan as it glides with outstretched feathers along the broad river of the Milky Way. It is a calm, cool orange K-type giant lying just over 72 light-years away, close enough that its colour is unmistakable on a dark night. Its soft amber light arrives tonight after a journey that began around 1953, at the dawn of the space age.

Where it is and when to see it

Aljanah lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is August: the Sun sits at the opposite point of the sky and the star culminates around midnight. How high it climbs above the horizon depends on the latitude you watch from.

Find it on the sky map

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The signature wall

Stelvia's sky works like a signature wall: anyone can leave their name and a message on a real star, and that signature goes up on the map for everyone to read. Signing is free.

A signature without a lock can be replaced by someone else's. The lock makes the signature permanent and lets you choose a symbolic name for the star, always shown next to the star's catalogue identifier. How the lock works

If you don't have an account yet, we'll ask for an email to confirm it's you: we send you a link and that's it, no password.

A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.

Astronomical data for Aljanah

Constellation
Cygnus
Apparent magnitude
2.48
Distance
72.7 light years
Coordinates (J2000)
RA 311.553° · Dec 33.970°
Catalogue
HIP 102488 · HD 197989

A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.

Other stars in Cygnus

Cygnus has 137 stars in Stelvia's catalogue. Here are a few of them.

See all 137 stars in Cygnus