Elliptical galaxy · Andromeda

M32

Also known as: NGC 221

mag 8.29′ across

About

M32 is an elliptical galaxy of magnitude 8.2 in Andromeda, about 9′ across.

Read more on Wikipedia →

How to find it

  • M32 is in the constellation Andromeda.
  • Best evenings: around mid-November it is highest at about 9 pm (10 pm in summer time); a month earlier, two hours later.
  • Where on Earth: it is seen well, at least 10° up, from north of 39° S.

Show on sky map →

When it rises and sets tonight, how high it climbs and how much the Moon gets in the way are worked out in your browser for your place.

What you will see

  • EyesNot visible to the naked eye.
  • Binoculars (10×50)A misty oval with a brighter centre.
  • Telescope (6–8 inch)A smooth oval glow, brightening towards the centre.

For a dark country sky with no Moon. From a city, faint galaxies and nebulae can disappear completely.

Facts

DesignationsM32, NGC 221, PGC 2555, UGC 452
TypeElliptical galaxy (E)
Magnitude8.2The smaller the number, the brighter.
Apparent size9′ × 5.7′position angle 170°; the full Moon is 31′ across
Surface brightness22.2 mag/arcsec²Average over its disc, in the blue band: the lower the number, the easier it is to see.
ConstellationAndromeda
Right ascension (J2000)00h 42m 41.8s
Declination (J2000)+40° 51′ 55″

More in Andromeda

Sources and credits

Catalog data: OpenNGC by Mattia Verga, CC BY-SA 4.0, and d3-celestial by Olaf Frohn, BSD 3-Clause. All data sources →