SkyMate
Galaxy · Coma Berenices

Messier 99

M99 · NGC 4254 · Coma Pinwheel
Low after darkLow · east · 2° at 05:17
Join the waitlistSkyMate is coming to iPhone
Messier 99N ↑ E ← · 36° FIELD

Where is Messier 99?

Times for LondonChange city

Low in the east, at most 2° up around 05:17 in Coma Berenices.

Rises
05:02
Highest
12:24
Sets
19:41
Best after dark
05:17 · 2°

Can I see Messier 99 tonight?

From London tonight, Messier 99 stays low while the sky is dark: at best 2° above the east horizon around 05:17. You’ll need a clear, flat view in that direction.

At magnitude 9.8, with its light spread out, it needs a telescope and a dark sky.

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

What does Messier 99 look like?

Eyes

Not visible

Too faint to see by eye.

Binoculars

Too faint for most binoculars.

Telescope

A brighter core in a faint glow. Spiral arms show only in long-exposure photos.

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 Messier 99

Messier 99 (M99) is a galaxy in Coma Berenices, with a total brightness of magnitude 9.8 and an apparent size of 5.0′.

Nearby in the sky

Sources: OpenNGC (CC BY-SA 4.0); star chart: Wikidata (CC0). Positions computed for your place and time with astronomy-engine. Data & Licences