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EntityQ304632· pop 30· linked from 495 articles

spiral galaxy in the constellation Coma Berenices

Astronomical data · SIMBAD

Object type
H2G
Distance
2,841 light-years
Redshift
z = 0.005428479242588491
Morphology
SA
Coordinates
RA 191.9398° · Dec 13.7628°
View on SIMBAD →

via SIMBAD · CDS Strasbourg

Key facts

Constellation
Coma Berenices
Right ascension
12 47 45.5
Declination
13 ° 45 ′ 46 ″
Redshift
0.005390/1616 km/s
Distance
54,025,244 ly
Group or cluster
Virgo Cluster
Type
SA(rs)bc, LINER
Size
~78,581.58 ly (estimated)
Apparent size v
4.3 x 3.5

via Wikipedia infobox

~2 min read

Encyclopedic overview

NGC 4689 is a spiral galaxy located about 54 million light-years away in the constellation of Coma Berenices. NGC 4689 is also classified as a LINER galaxy. NGC 4689 is inclined at an angle of about 36° which means that the galaxy is seen almost face-on to the Earth's line of sight. NGC 4689 was discovered by astronomer William Herschel on April 12, 1784. The galaxy is a member of the Virgo Cluster.

Physical characteristics

Excerpted from Wikipedia’s “NGC 4689” article, available under the CC BY-SA 4.0 licence.