| Arp 146 | |
|---|---|
 | |
| Observation data | |
| Constellation | Cetus |
| Redshift | 0.075440 |
| Distance | 1.05 Gly |
| Characteristics | |
| Type | RING |
| Other designations | |
| PGC 509 and PGC 510, Arp 146, VV 790 | |
Arp 146 (known as PGC 509 and PGC 510) are a pair of interacting galaxies located 1.05 billion light-years away from Earth in the Cetus constellation.[1][2][3] According to a study, one galaxy appears to have passed through another, leaving behind a ring formed from the bridge material and remnants of the nucleus.[4] Under the Atlas of Peculiar Galaxies created by Halton Arp, they are categorized under galaxies that have associated rings.[5]
References
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024-04-18.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024-04-18.
- ^ Ford, Dominic. "Arp 146 (Galaxy cluster)". In-The-Sky.org. Retrieved 2024-04-18.
- ^ Schultz, A. B.; Spight, L. D.; Colegrove, P. T.; Disanti, M. A.; Fink, U. (1990-01-01). "Color maps of Arp 146". Evolution of the Universe of Galaxies. 10: 182–184. Bibcode:1990ASPC...10..182S.
- ^ "Halton Arp's Atlas of Peculiar Galaxies". cseligman.com. Retrieved 2024-04-18.
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