Astronomical data · SIMBAD
- Object type
- GiC
- Redshift
- z = 0.0008509505010019236
- Morphology
- SA_B
- Coordinates
- RA 188.4500° · Dec 15.1683°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Key facts
- Constellation
- Coma Berenices
- Right ascension
- 12 33 48.0000
- Declination
- 15 ° 10 ′ 05.001 ″
- Heliocentric radial velocity
- 259 ± 5 km/s
- Distance
- 42.38 ± 6.52 Mly (13 ± 2 Mpc )
- Group or cluster
- Virgo Cluster
- Type
- SAB(s)m
- Size
- ~39,600 ly (estimated)
- Apparent size v
- 2.0 x 1.9
via Wikipedia infobox
~1 min read
Encyclopedic overview
NGC 4523 is a Magellanic spiral galaxy located about 35 to 50 million light-years away in the constellation Coma Berenices. It was discovered by astronomer Heinrich d'Arrest on April 19, 1865. NGC 4523 is a member of the Virgo Cluster. A distance of (13 ± 2 Mpc) for NGC 4523 was derived from using yellow supergiants in the galaxy as standard candles.
Supernova
Excerpted from Wikipedia’s “NGC 4523” article, available under the CC BY-SA 4.0 licence.
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