Definition of Round-trip Light Time in English :
Define Round-trip Light Time in English
Round-trip Light Time meaning in English
Meaning of Round-trip Light Time in English
Pronunciation of Round-trip Light Time in English
Round-trip Light Time pronunciation in English
Pronounce Round-trip Light Time in English
Round-trip Light Time
see synonyms of round-trip light timeNoun
1. round-trip light time, rtlt
the elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point
WordNet Lexical Database for English. Princeton University. 2010.