roundTripLightTime
Round-Trip Light Time
https://schema.space/metasat/roundTripLightTime
Description: The elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point (source)
Example: 20 hours 01 minutes
Synonym(s): RTLT
Concept Segments: Space Segment, Ground Segment
Concept Families: Communications