Assertion: mini moon | /r/HasProperty | seen by astronomer
Facets:
value: at the university of arizona
type: LOCATION
value: from the catalina sky survey
type: LOCATION
value: on february
type: TEMPORAL
Source sentences:
text: The mini-moon, dubbed 2020 CD3 and also known as C26FED2, was seen by astronomers from the Catalina Sky Survey at the University of Arizona on February 15, 2020, reports EarthSky.