Antoniadi scale en · PROPN
Etymology
Named for Eugène Michel Antoniadi (1870-1944), who invented it.
Meanings
- a scale of seeing conditions used by amateur astronomers.
Dictionary
Words, grammatical forms and meanings linked to the ontology.
Words, grammatical forms and meanings linked to the ontology.
Named for Eugène Michel Antoniadi (1870-1944), who invented it.