../ swarm_a_ephemeris_20231218.txt 18-Feb-2024 22:00 108976 swarm_a_fac_high_res_20231218.txt 18-Feb-2024 22:00 3091255 swarm_b_ephemeris_20231218.txt 18-Feb-2024 22:00 108824 swarm_b_fac_high_res_20231218.txt 18-Feb-2024 22:00 3088943 swarm_c_ephemeris_20231218.txt 18-Feb-2024 22:00 109109 swarm_c_fac_high_res_20231218.txt 18-Feb-2024 22:00 3091103