NGC 535
Lenticular galaxy in the constellation Cetus
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NGC 535 is a lenticular galaxy in the constellation Cetus. Its velocity with respect to the cosmic microwave background for is 4,600±27 km/s, which corresponds to a Hubble distance of 221.3 ± 15.6 Mly (67.84 ± 4.77 Mpc).[4] It has an estimated diameter of 95,000 light years.[4] NGC 535 was discovered by German astronomer Heinrich Ludwig d'Arrest on October 31, 1864.[5][6][7][4] It is a member of the Abell 194 galaxy cluster.[8]
| NGC 535 | |
|---|---|
NGC 535 (SDSS DR14) | |
| Observation data (J2000 epoch) | |
| Constellation | Cetus |
| Right ascension | 01h 25m 31.169s[1] |
| Declination | −01° 24′ 29.20″[1] |
| Redshift | 0.016351[2] |
| Heliocentric radial velocity | 4862 km/s[2] |
| Distance | 230 Mly (69 Mpc)[3] |
| Group or cluster | Abell 194 |
| Apparent magnitude (B) | 14.83[3] |
| Characteristics | |
| Type | S0+[3] |
| Size | ~95,000 ly (29.12 kpc) (estimated)[4] |
| Apparent size (V) | 1.0′ × 0.3′[5] |
| Other designations | |
| UGC 997, MCG +00-04-133, PGC 5282, CGCG 385-124[2][4] | |
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