NGC 7735 is an elliptical galaxy in the constellation of Pegasus. Its velocity with respect to the cosmic microwave background is 9249 ± 36 km/s, which corresponds to a Hubble distance of 136.41 ± 9.57 Mpc (∼445 million light-years).[1] It was discovered by British astronomer John Herschel on 5 September 1828.[2]
| NGC 7735 | |
|---|---|
 The elliptical galaxy NGC 7735. | |
| Observation data (J2000 epoch) | |
| Constellation | Pegasus |
| Right ascension | 23h 42m 17.31s[1] |
| Declination | +26° 13′ 54.3″[1] |
| Redshift | 0.032009 [1] |
| Heliocentric radial velocity | 9596 ± 27 km/s[1] |
| Distance | 444.9 ± 31.2 Mly (136.41 ± 9.57 Mpc)[1] |
| Apparent magnitude (V) | 13.7[1] |
| Characteristics | |
| Type | E[1] |
| Size | ~179,800 ly (55.13 kpc) (estimated)[1] |
| Apparent size (V) | 1.3' x 0.9'[1] |
| Other designations | |
| 2MASX J23421730+2613544, UGC 12744, MCG +04-55-046, PGC 72165, CGCG 476-115[1] | |
One supernova has been observed in NGC 7735: SN 2024we (type Ia, mag 17).[3]
See also
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editExternal links
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Media related to NGC 7735 at Wikimedia Commons- NGC 7735 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
