NGC 3718, also called Arp 214, is a galaxy located approximately 52 million light years from Earth in the constellation Ursa Major.[4][2][5] It is either a lenticular or spiral galaxy.[6]
NGC 3718 | |
---|---|
Observation data (J2000.0 epoch) | |
Constellation | Ursa Major |
Right ascension | 11h 32m 34.940s[1] |
Declination | +53° 04′ 04.18″[1] |
Redshift | 0.003306[2] |
Distance | 47.84 ± 8.54 Mly (14.667 ± 2.618 Mpc)[3] |
Apparent magnitude (V) | 10.61[2] |
Characteristics | |
Type | SB(s)a pec[3] |
Apparent size (V) | 2.940″ × 2.352″[1] |
Other designations | |
Arp 214, UGC 6524, MCG+09-19-114, PGC 35616[2] |
NGC 3718 exhibits a warped, S-shape similar to NGC 6872, possibly a result of gravitational interaction with NGC 3729, another spiral galaxy located 150,000 light-years away.[7]
NGC 3718 is a member of the Ursa Major Cluster.[8]
South of NGC 3718 the Hickson Compact Group #56 is located. HCG 56 is a compact group of galaxies of which 4 members are interacting with each other. This group is about 120 Mpc distant to our galaxy,[9] which is about 8 times more distant than NGC 3718.