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File:Small_Magellanic_Cloud_(Digitized_Sky_Survey_2).jpg · Wikimedia Commons · See Wikimedia Commons

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Also known as SMC

irregular galaxy, satellite galaxy of the Milky Way

AI overview

The Small Magellanic Cloud is an irregular galaxy that orbits our Milky Way as one of its satellite galaxies. It matters to astronomers because studying it helps us understand galaxy formation and evolution, as well as the structure and history of our own galactic neighborhood.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Has part
Q1036169
Constellation
Tucana
Child body
Q913067
Distance from Earth
62
Radius
7000
Image
SMC - Noirlab2030b.jpg
Show 17 more facts
Commons category
Small Magellanic Cloud
catalog code
3FGL J0059.0-7242e
galaxy morphological type
dIrr
topic's main category
Category:Small Magellanic Cloud
time of discovery or invention
1521-00-00
discoverer or inventor
Ferdinand Magellan
apparent magnitude
2.2
absolute magnitude
-16.2
redshift
0.000527
right ascension
13.15833
declination
-72.80028
radial velocity
145.6
epoch
J2000.0
metallicity
-1.07
short name
MMO
right ascension component of proper motion
0.772
declination component of proper motion
-1.117
Sources (2)

via Wikidata · CC0

Gallery (6)