../ dmsp_13_ephemeris_20071020.txt 22-Jun-2023 16:04 109487 dmsp_14_ephemeris_20071020.txt 22-Jun-2023 16:04 109546 dmsp_15_ephemeris_20071020.txt 22-Jun-2023 16:04 109394 dmsp_16_ephemeris_20071020.txt 22-Jun-2023 16:04 109403 dmsp_17_ephemeris_20071020.txt 22-Jun-2023 16:04 109513