EntityQ924439· pop 31· linked from 306 articles

NGC 2188

galaxy

In the Vinony graph

Within Vinony's link graph, NGC 2188 is referenced by 306 other articles, and connects out to light-year, epoch and Messier 47.

It sits within the topics Barred spiral galaxies, Columba (constellation) and Dwarf spiral galaxies.

Its subject is documented across 30 Wikipedia language editions.

Key facts

Constellation: Columba
Right ascension: 06 10 09.5
Declination: −34 ° 06 ′ 22 ″
Redshift: 0.002492 ± 0.000013
Heliocentric radial velocity: 747 ± 4 km/ s
Distance: 23.9 ± 10 Mly (7.3 ± 3.1 Mpc )
Type: SB(s)m
Apparent size v: 4.4 ′ × 1.1 ′

via Wikipedia infobox

Wikidata facts

Instance of: spiral galaxy
Constellation: Columba
Distance from Earth: 9.95
Image: NGC2188 - HST - Potw2035a.tif

Show 11 more facts

catalog code: LEDA 18536
declination: -34.106190
discoverer or inventor: John Frederick William Herschel
time of discovery or invention: 1836-01-09
redshift: 0.002498
radial velocity: 743
apparent magnitude: 11.610
epoch: J2000.0
galaxy morphological type: Sm
Commons category: NGC 2188
right ascension: 92.539710

via Wikidata · CC0

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Encyclopedic overview

NGC 2188 is a barred spiral galaxy in the constellation Columba. It lies approximately 25 million light years from Earth. Based on its apparent size and distance, the galaxy is estimated to span about 50,000 light-years in length.. It was discovered by British Astronomer John Herschel on January 9, 1836.

NGC 2188 is observed nearly edge-on from Earth, with its central bulge and spiral arms tilted away from the line of sight. As a result, only the thin outer edge of its galactic disc is visible. The true morphology of the galaxy has been determined through analyses of stellar distribution in the bulge and disc, as well as studies of stellar colors. The galaxy is close enough that its stars can be resolved. The brightest of them have an apparent magnitude of about 21.

Excerpted from Wikipedia’s “NGC 2188” article, available under the CC BY-SA 4.0 licence.