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EntityQ1110549· pop 30· linked from 496 articles

galaxy

Astronomical data · SIMBAD

Object type
GiC
Redshift
z = 0.003776404841849823
Morphology
S
Coordinates
RA 185.4270° · Dec 14.5978°
View on SIMBAD →

via SIMBAD · CDS Strasbourg

Key facts

Constellation
Coma Berenices
Right ascension
12 21 42.5
Declination
14 ° 35 ′ 54 ″
Heliocentric radial velocity
1,149 km/s
Distance
55 Mly (17 Mpc )
Group or cluster
Virgo Cluster
Type
Sc
Mass
1.0 × 10 M ☉
Size
~140,000 ly (42 kpc ) (estimated)
Apparent size v
2.78 × 0.75

via Wikipedia infobox

Wikidata facts

Instance of
spiral galaxy
Constellation
Coma Berenices
Distance from Earth
16.7
Image
SDSS NGC 4302.jpg
Show 11 more facts
catalog code
LEDA 39974
Commons category
NGC 4302
discoverer or inventor
William Herschel
time of discovery or invention
1784-00-00
apparent magnitude
7.826
galaxy morphological type
Sc(dSc)
right ascension
185.4269875
declination
14.5977611
radial velocity
1113
redshift
0.00372
epoch
J2000.0
Sources (1)

via Wikidata · CC0

~3 min read

Encyclopedic overview

NGC 4302 is an edge-on spiral galaxy located about 55 million light-years away in the constellation Coma Berenices. It was discovered by astronomer William Herschel on April 8, 1784 and is a member of the Virgo Cluster.

It is classified as a Seyfert galaxy and as a LINER galaxy. It also has a prominent, extended dust lane.

Excerpted from Wikipedia’s “NGC 4302” article, available under the CC BY-SA 4.0 licence.