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Star profile

HIP 109737

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

What is HIP 109737

Within the solitary Southern Fish, Piscis Austrinus, shines a yellow-white type F star, somewhat hotter and more luminous than the Sun. Its light took roughly 253 years to cross the void: it set out when the French encyclopédistes were publishing their volumes and a young Mozart improvised his first concertos in Salzburg. It now arrives faint, almost at the edge of vision —a pale glimmer on the southern horizon of the autumn sky.

Where it is and when to see it

HIP 109737 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 HIP 109737

Constellation
Piscis Austrinus
Apparent magnitude
5.58
Distance
252.5 light years
Coordinates (J2000)
RA 333.435° · Dec -25.181°
Catalogue
HIP 109737 · HD 210848

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

Other stars in Piscis Austrinus

Piscis Austrinus has 26 stars in Stelvia's catalogue. Here are a few of them.

See all 26 stars in Piscis Austrinus