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Invention or discovery · Astronomy
NGC 4446
Facts
- Date
- April 17, 1887
- Inventor or discoverer
- Lewis A. Swift
- Type
- spiral galaxy
- Field
- Astronomy
- Century
- 19th century
Sources: Wikidata (CC0) · Wikidata Q1111545
Sources: Wikidata (CC0) · Wikidata Q1111545