Star profile

45 Aquarii

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

What is 45 Aquarii

45 Aquarii rests in Aquarius, 370 light-years away, an orange giant set inside the ancient figure of the Water-Bearer. Stars like this one have already lived through most of their main-sequence life and have begun to expand, pouring a warm, serene light over the millions of years still ahead. Its modest brightness asks for clean skies to be picked out, but those who find it add another piece to the quiet inventory of autumn.

Where it is and when to see it

45 Aquarii lies in the southern 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.

Write my signature

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 45 Aquarii

Constellation: Aquarius
Apparent magnitude: 5.96
Distance: 369.8 light years
Coordinates (J2000): RA 334.753° · Dec -13.305°
Catalogue: HIP 110179 · HD 211676

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

Other stars in Aquarius

Aquarius has 99 stars in Stelvia's catalogue. Here are a few of them.

See all 99 stars in Aquarius