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Star profile

Kappa Eridani

Hot blue star
3D likeness based on its real data · class B · ~15,000 K

What is Kappa Eridani

Kappa Eridani burns with the deep blue of hot B-type stars, more than five hundred light-years away along the long sinuous course of the celestial river. Eridanus is one of the sky's most extensive constellations, and this star occupies its austral stretch, far from the familiar names of northern winter. Its light easily quintuples the distance the Sun's light covers in a human lifetime.

Where it is and when to see it

Kappa Eridani lies in the southern 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.

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 Kappa Eridani

Constellation
Eridanus
Apparent magnitude
4.24
Distance
508.1 light years
Coordinates (J2000)
RA 36.746° · Dec -47.704°
Catalogue
HIP 11407 · HD 15371

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

Other stars in Eridanus

Eridanus has 129 stars in Stelvia's catalogue. Here are a few of them.

See all 129 stars in Eridanus