Star profile

HIP 109572

3D likeness based on its real data · class F · ~6,500 K

What is HIP 109572

It shines in Cepheus, the Ethiopian king of Greek myth, perched near the northern celestial pole. An F-type star, white-yellow and slightly warmer than the Sun, its light set out some 122 years ago —just as Marie Curie was earning her first Nobel Prize and opening the doors to the atomic age. A modest but steady glow in the circumpolar sky, visible only under truly dark heavens.

Where it is and when to see it

HIP 109572 lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is October: 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

It opens in your browser. Free, no account, nothing to install.

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 HIP 109572

Constellation: Cepheus
Apparent magnitude: 5.24
Distance: 121.9 light years
Coordinates (J2000): RA 332.953° · Dec 56.839°
Catalogue: HIP 109572 · HD 210855

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

Other stars in Cepheus

Cepheus has 95 stars in Stelvia's catalogue. Here are a few of them.

See all 95 stars in Cepheus