Star profile

37 Librae

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

What is 37 Librae

37 Librae is an orange K-type giant some 94 light-years away, a star that has already exhausted its core hydrogen and swollen into the maturity of its life. Its golden hue contrasts with the dominant whites of the Scales and betrays a surface cooler than the Sun's. Each time its glow reaches us after nearly a century of travel, it carries the slow thermal pulse of a body in transition, on its way to its next metamorphosis.

Where it is and when to see it

37 Librae lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is May: 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 37 Librae

Constellation: Libra
Apparent magnitude: 4.61
Distance: 94.4 light years
Coordinates (J2000): RA 233.545° · Dec -10.065°
Catalogue: HIP 76219 · HD 138716

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

Other stars in Libra

Libra has 49 stars in Stelvia's catalogue. Here are a few of them.

See all 49 stars in Libra