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Invention or discovery · Astronomy
NGC 169
September 18, 1857Date
William Parsons, 3rd Earl of RosseInventor or discoverer
Seyfert galaxyType
AstronomyField
Facts
- Date
- September 18, 1857
- Inventor or discoverer
- William Parsons, 3rd Earl of Rosse
- Type
- Seyfert galaxy
- Field
- Astronomy
- Century
- 19th century
Sources: Wikidata (CC0) · Wikidata Q1035654