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Monkey Head Nebula

Also known as NGC 2174

Monkey Head Nebula is a nebula in the constellation Orion.

Glowing gas cloud in Orion that looks like a monkey's head

Monkey Head Nebula: a sky-survey photograph of its field
Sky survey view (DSS2 colour, or a backup survey)

Facts

TypeNebula
ConstellationOrion
Position (J2000)6h 09m 23s, +20° 39′
Size on the sky40′ × 30′ (the full Moon is about 31′)
FilterUHC (narrowband) filter (Glowing gas shines in a few colours of hydrogen and oxygen: a UHC filter passes those and blocks most light pollution and sky glow.)
Studied in24 scientific papers (SIMBAD)

When and how to see it

Monkey Head Nebula is highest in the sky at midnight in December. From India (about 20° N) it climbs to about 89° above the horizon; from 50° N, to about 61°.

Heights are worked out for India and for 50° N. Set your location in Settings to see them for where you are.

For tonight's best time from your own town, the darkness and the Moon, open it on the map and see its "Tonight from your location" card.

More in Orion

Everything in Orion · All 88 constellations · All sky objects

Data: SIMBAD (CDS, Strasbourg; the site's weekly copy) · OpenNGC · Data sources & credits