../ dmsp_13_ephemeris_20091124.txt 22-Jun-2023 00:14 109275 dmsp_14_ephemeris_20091124.txt 22-Jun-2023 00:14 109421 dmsp_15_ephemeris_20091124.txt 22-Jun-2023 00:14 109232 dmsp_16_ephemeris_20091124.txt 22-Jun-2023 00:14 109180 dmsp_17_ephemeris_20091124.txt 22-Jun-2023 00:14 109314 dmsp_18_ephemeris_20091124.txt 22-Jun-2023 00:14 109355