bn:00794697n
Noun Named Entity
Categories: Articles with short description, Satellite constellations, Earth observation satellites, All articles containing potentially dated statements
EN
A-train  Afternoon Constellation  A-train satellite constellation  Afternoon Train
EN
The A-train is a satellite constellation of four Earth observation satellites of varied nationality in sun-synchronous orbit at an altitude that is slightly variable for each satellite. Wikipedia
English:
satellite constellation
satellite
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EN
The A-train is a satellite constellation of four Earth observation satellites of varied nationality in sun-synchronous orbit at an altitude that is slightly variable for each satellite. Wikipedia
A string of meteorological and environmental Earth observation satellites Wikipedia Disambiguation
Satellite formation of four Earth observation satellites Wikidata