What are Keplerian elements?
The key fact is Parameters that define the orbit of a satellite. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.
E2A06: What are Keplerian elements?
Direct answer summary (2024-2028 NCVEC pool)
The official correct answer for E2A06 is Parameters that define the orbit of a satellite.
The key fact is Parameters that define the orbit of a satellite. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.