Pass predictions for the three EZIE CubeSats (EZIE-A, -B, -C) over Andes Network sites, with emphasis on nighttime conjunctions for coordinated ionospheric observations.
Conjunction time is the local maximum-elevation time for each EZIE pass above the configured horizon threshold (10°).
Night flags are based on the Sun altitude at the ground site at the time of maximum elevation.
The three EZIE CubeSats (EZIE-A, EZIE-B, EZIE-C) fly in formation in a sun-synchronous orbit at ~450 km altitude, so passes often cluster in time across the three satellites.
TLEs are sourced from SatNOGS (which mirrors Space-Track.org data). EZIE NORAD IDs: 63247 (EZIE-A), 63249 (EZIE-C), 63250 (EZIE-B). International designator: 2025-052.