Star profile

27 Monocerotis

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

What is 27 Monocerotis

27 Monocerotis is an orange K-type giant nearly 275 light-years away, set within the Unicorn —a seventeenth-century constellation drawn against a winter Milky Way thick with stars. Its light, launched in the centuries when Europe's late Gothic cathedrals were rising, now crosses a region rich in open clusters and dark nebulae, close neighbour to the Orion family.

Where it is and when to see it

27 Monocerotis lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is January: 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 27 Monocerotis

Constellation: Monoceros
Apparent magnitude: 4.93
Distance: 274.8 light years
Coordinates (J2000): RA 119.934° · Dec -3.680°
Catalogue: HIP 39079 · HD 65695

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

Other stars in Monoceros

Monoceros has 71 stars in Stelvia's catalogue. Here are a few of them.

See all 71 stars in Monoceros