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a real star, in your favourite constellation

Name a Star in Monoceros

Pick a real, catalogued star in Monoceros, give it a name and a message, and receive an instant certificate, a sky chart showing exactly where it sits, and a shareable star page. Yours alone, forever.

Find your star in Monoceros →
1,448 stars available now brightest open star mag 3.76 best seen February
1,448
Stars available
Real, catalogued stars in Monoceros you can name today. Each one given to only one person, ever.
mag 3.76
Brightest open star
The brightest unclaimed star here is HD 45725. The lower the magnitude, the brighter to the eye.
February
Best seen
Sits near the celestial equator, so it can be seen from almost anywhere on Earth.

About Monoceros

Monoceros is one of the 88 official constellations that map the night sky.

Whichever star you choose, it becomes a fixed point you can return to night after night. A small, real piece of Monoceros attached to a name that means something to you.

How naming a star works

1
Choose your star

Search the catalogue and pick a real star in Monoceros.

2
Name & dedicate it

Add a name and a personal message.

3
Get it instantly

Certificate, sky chart and star page. Delivered in minutes.

three instant editions

From $25 · delivered in minutes

Digital, Twin Stars, or the Gift Pack. All delivered instantly by email, with a certificate and sky chart for the star you choose in Monoceros.

Name your star →

Questions about naming a star in Monoceros

Can I really name a star in Monoceros?There are over 1,448 catalogued stars in Monoceros available to name right now. You choose one, name it, and it’s recorded uniquely to you in the Caelum Star Registry.
Is this an official scientific name?No, and we’ll always be straight with you about that. Only the International Astronomical Union officially names stars. Caelum is a beautiful, heartfelt keepsake: your name is held in our registry and never given to anyone else.
When can I see Monoceros in the sky?Monoceros climbs highest in the evening around February, and is best placed for both hemispheres. Your star page even shows when it’s visible from your exact location tonight.
An honest keepsake. Caelum is a meaningful gift and a real star from published astronomical catalogues. But it is not an official IAU scientific designation. Only the International Astronomical Union officially names stars. We think the gift means more when it’s honest.

Name a star in another constellation