NGC 37 is a lenticular galaxy located in the Phoenix constellation. It is approximately 42 kiloparsecs (137,000 light-years) in diameter and about 12.9 billion years old.[1]

NGC 37
NGC 37 by 2MASS
Observation data (J2000 epoch)
Constellation	Phoenix
Right ascension	00h 11m 22.93s
Declination	−56° 57′ 26.4″
Redshift	0.032606[1]
Helio radial velocity	9775 ± 45 km/s[1]
Distance	151.36 Mpc[1] (493,68 million ly) Redshift-based
Apparent magnitude (V)	14.66[1]
Characteristics
Type	(RL)SAB00
Apparent size (V)	1.1′ × 0.7'[1]
Other designations
PGC 801, ESO 149-22, 2MASX J00112290-5657264, SGC 000855-5714.1, 6dFGS gJ001122.9-565726, [CHM2007] LDC 7 J001122.90-5657264 Gaia DR3 4919494715236325504

It maybe has a companion galaxy called PGC 95382.[2] Its redshift and radial velocity (z=0.03007 & V=8880 km/s) are really similar so it can be situated quite close to NGC 37.

Group membership

NGC 37 is the member of SCG2 0009-5713,[3] a compact galaxy group. Its other members are PGC 128413, a spiral galaxy, PGC 128414, a lenticular galaxy similar to NGC 37 and PGC 95382. The galaxy group's redshift is probably around 0.031000 because most of its members have a similar value.

References

External links

• Media related to NGC 37 at Wikimedia Commons
• NGC 37 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images

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