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Constellation · best in February evenings

Monoceros

The Unicorn · Genitive Monocerotis · Mon
Above the horizon after darkHighest after dark 05:17 · southeast · 33°
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Where is Monoceros?

Times for LondonChange city

Look southeast, about 33° up at 05:17. It rises at 01:01 and climbs through the night.

Rises
01:01
Highest
06:55
Sets
12:52
Best after dark
05:17 · 33°

How to find Monoceros

Nearby constellations include Canis Minor, Orion, Canis Major and Gemini.

Its center is at right ascension 6h 53m, declination −2°. Use the chart above: north is up and east is to the left, as when you face south from the Northern Hemisphere.

Best time to see Monoceros

Monoceros is highest in the evening sky, around 10 pm, in February. A month or two either side it is still well placed, earlier or later in the night. All of it rises above the horizon from latitudes of about 60° N to 64° S.

From London tonight, Monoceros is above the horizon after dark. It’s highest just before dawn, around 05:17, in the southeast at 33°.

This is position and timing only: clouds, haze and light pollution aren’t included.

Seeing Monoceros

Eyes

Its stars are fairly faint (the brightest, its alpha star, is mag 3.7). You’ll need a sky away from bright lights to trace the pattern.

Binoculars

Binoculars show many more stars than your eye, and bring out star clusters and brighter nebulae inside it.

Telescope

The constellation is far too large for a telescope’s view. Use one for the clusters, nebulae and galaxies inside it.

What you’re likely to see, not what a space telescope photographs. General guidance from catalog brightness and size, not a forecast for tonight.

About

Monoceros (genitive Monocerotis, abbreviated Mon) is one of the 88 constellations recognized by the International Astronomical Union, which together cover the whole sky.

SkyMate’s web catalog includes 2 named stars and 1 deep-sky object in Monoceros.

Brightest stars and objects in Monoceros

Questions

When is Monoceros visible?
Monoceros is highest in the evening sky, around 10 pm, in February. In the months either side it is still well placed, earlier or later in the night.
Can I see Monoceros from where I live?
All of Monoceros rises above the horizon from latitudes of about 60° N to 64° S. Outside that range, part or all of it stays below the horizon.

Sources: IAU; Wikidata (CC0); SkyMate. Positions computed for your place and time with astronomy-engine. Data & Licences