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EntityQ1050163· pop 33· linked from 406 articles

galaxy

Key facts

Constellation
Camelopardalis
Right ascension
08 55 37.99277
Declination
+78 ° 13 ′ 23.895 ″
Redshift
1400 ± 1 km / s
Distance
63 Mly (19.5 Mpc )
Type
SAB(s)0/a
Apparent size v
4.9 ′ × 4.1 ′

via Wikipedia infobox

Wikidata facts

Constellation
Camelopardalis
Distance from Earth
23.53
Image
NGC2655 - HST - Potw1817a.tif
Show 11 more facts
radial velocity
1606
catalog code
PBC J0855.6+7812
Commons category
NGC 2655
discoverer or inventor
William Herschel
time of discovery or invention
1802-09-26
redshift
0.004683
apparent magnitude
6.951
galaxy morphological type
S0/Sa
right ascension
133.9072125
declination
78.2230833
epoch
J2000.0

via Wikidata · CC0

~1 min read

Encyclopedic overview

NGC 2655 is a lenticular galaxy in the constellation Camelopardalis. It is at a distance of 60 million light years from Earth. NGC 2655 is a Seyfert galaxy. The galaxy has asymmetric dust lanes in the centre of the galaxy, tidal arms and extended neutral hydrogen gas and may have recently experienced a merger. The complex dynamics of the HI and optical tails suggest the galaxy may have undergone more mergers in the past. A weak bar has been detected in infrared H band. The diameter of the disk of the galaxy is estimated to be 60 Kpc (195,000 ly).

NGC 2655 from Planewave CDK24 in Julian, CA William Herschel discovered NGC 2655 in September 26, 1802 and described it as very bright and considerably large. The galaxy can be glimpsed with a 4-inch telescope under dark skies nearly 10° from the north celestial pole.

Excerpted from Wikipedia’s “Q1050163” article, available under the CC BY-SA 4.0 licence.