../ dmsp_13_ephemeris_20091114.txt 22-Jun-2023 16:25 109390 dmsp_14_ephemeris_20091114.txt 22-Jun-2023 16:25 109344 dmsp_15_ephemeris_20091114.txt 22-Jun-2023 16:25 109268 dmsp_16_ephemeris_20091114.txt 22-Jun-2023 16:25 109488 dmsp_17_ephemeris_20091114.txt 22-Jun-2023 16:25 109500 dmsp_18_ephemeris_20091114.txt 22-Jun-2023 16:25 109495