../ dmsp_13_ephemeris_20091013.txt 22-Jun-2023 16:25 109442 dmsp_14_ephemeris_20091013.txt 22-Jun-2023 16:25 109589 dmsp_15_ephemeris_20091013.txt 22-Jun-2023 16:25 109526 dmsp_16_ephemeris_20091013.txt 22-Jun-2023 16:25 109615 dmsp_17_ephemeris_20091013.txt 22-Jun-2023 16:25 109689 dmsp_18_ephemeris_20091013.txt 22-Jun-2023 16:25 243