../ dmsp_13_ephemeris_20060417.txt 22-Jun-2023 00:05 109818 dmsp_14_ephemeris_20060417.txt 22-Jun-2023 00:05 109656 dmsp_15_ephemeris_20060417.txt 22-Jun-2023 00:05 109667 dmsp_16_ephemeris_20060417.txt 22-Jun-2023 00:05 109824