NGC 4523 | |
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![]() SDSS image of NGC 4523. | |
Observation data ( J2000 epoch) | |
Constellation | Coma Berenices |
Right ascension | 12h 33m 48.0s [1] |
Declination | 15° 10′ 06″ [1] |
Redshift | 0.000874/262 km/s [1] |
Distance | 42.38 ± 6.52 Mly (13 ± 2 Mpc) [2] |
Group or cluster | Virgo Cluster |
Apparent magnitude (V) | 14.42 [1] |
Characteristics | |
Type | SAB(s)m [1] |
Size | ~39,600 ly (estimated) [1] |
Apparent size (V) | 2.0 x 1.9 [1] |
Other designations | |
PGC 041746, UGC 07713, VCC 1524 [1] |
NGC 4523 is a Magellanic spiral galaxy located about 35 to 50 million light-years away [3] in the constellation Coma Berenices. [4] It was discovered by astronomer Heinrich d'Arrest on April 19, 1865. [5] NGC 4523 is a member of the Virgo Cluster. [6] [7] A distance of (13 ± 2 Mpc) for NGC 4523 was derived from using yellow supergiants in the galaxy as standard candles. [6]
On December 23, 1999, a Type II supernova designated as SN 1999gq was detected in NGC 4523. [8] [9]
NGC 4523 | |
---|---|
![]() SDSS image of NGC 4523. | |
Observation data ( J2000 epoch) | |
Constellation | Coma Berenices |
Right ascension | 12h 33m 48.0s [1] |
Declination | 15° 10′ 06″ [1] |
Redshift | 0.000874/262 km/s [1] |
Distance | 42.38 ± 6.52 Mly (13 ± 2 Mpc) [2] |
Group or cluster | Virgo Cluster |
Apparent magnitude (V) | 14.42 [1] |
Characteristics | |
Type | SAB(s)m [1] |
Size | ~39,600 ly (estimated) [1] |
Apparent size (V) | 2.0 x 1.9 [1] |
Other designations | |
PGC 041746, UGC 07713, VCC 1524 [1] |
NGC 4523 is a Magellanic spiral galaxy located about 35 to 50 million light-years away [3] in the constellation Coma Berenices. [4] It was discovered by astronomer Heinrich d'Arrest on April 19, 1865. [5] NGC 4523 is a member of the Virgo Cluster. [6] [7] A distance of (13 ± 2 Mpc) for NGC 4523 was derived from using yellow supergiants in the galaxy as standard candles. [6]
On December 23, 1999, a Type II supernova designated as SN 1999gq was detected in NGC 4523. [8] [9]