../ swarm_a_ephemeris_20221220.txt 22-Jun-2023 17:09 108986 swarm_a_fac_high_res_20221220.txt 20-Feb-2023 22:00 3088550 swarm_b_ephemeris_20221220.txt 22-Jun-2023 17:09 109144 swarm_b_fac_high_res_20221220.txt 20-Feb-2023 22:00 3091342 swarm_c_ephemeris_20221220.txt 22-Jun-2023 17:09 109036 swarm_c_fac_high_res_20221220.txt 20-Feb-2023 22:00 3088081