../ dmsp_13_ephemeris_20091114.txt 22-Jun-2023 16:08 109390 dmsp_14_ephemeris_20091114.txt 22-Jun-2023 16:08 109344 dmsp_15_ephemeris_20091114.txt 22-Jun-2023 16:08 109268 dmsp_16_ephemeris_20091114.txt 22-Jun-2023 16:08 109488 dmsp_17_ephemeris_20091114.txt 22-Jun-2023 16:08 109500 dmsp_18_ephemeris_20091114.txt 22-Jun-2023 16:08 109495