../ dmsp_13_ephemeris_20050416.txt 22-Jun-2023 00:03 109810 dmsp_14_ephemeris_20050416.txt 22-Jun-2023 00:03 109775 dmsp_15_ephemeris_20050416.txt 22-Jun-2023 00:03 109704 dmsp_16_ephemeris_20050416.txt 22-Jun-2023 00:03 109649