Galaxy in the constellation Pegasus
| NGC 7735 |
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 The elliptical galaxy NGC 7735. |
| Observation data (J2000 epoch) |
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| Constellation | Pegasus |
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| Right ascension | 23h 42m 17.31s[1] |
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| Declination | +26° 13′ 54.3″[1] |
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| Redshift | 0.032009 [1] |
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| Heliocentric radial velocity | 9596 ± 27 km/s[1] |
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| Distance | 444.9 ± 31.2 Mly (136.41 ± 9.57 Mpc)[1] |
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| Apparent magnitude (V) | 13.7[1] |
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| Characteristics |
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| Type | E[1] |
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| Size | ~179,800 ly (55.13 kpc) (estimated)[1] |
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| Apparent size (V) | 1.3' x 0.9'[1] |
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| Other designations |
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| 2MASX J23421730+2613544, UGC 12744, MCG +04-55-046, PGC 72165, CGCG 476-115[1] |
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]
One supernova has been observed in NGC 7735: SN 2024we (type Ia, mag 17).[3]
See also
- List of NGC objects (7001–7840)
References
- ^ a b c d e f g h i j k "NASA/IPAC Extragalactic Database". Results for NGC 7735. Retrieved 4 August 2024.
- ^ Celestial Atlas entry for NGC 7735. Retrieved 4 August 2024.
- ^ Transient Name Server entry for SN 2024we. Retrieved 4 August 2024.
External links
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
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