../ dmsp_13_ephemeris_20050416.txt 22-Jun-2023 15:58 109810 dmsp_14_ephemeris_20050416.txt 22-Jun-2023 15:58 109775 dmsp_15_ephemeris_20050416.txt 22-Jun-2023 15:58 109704 dmsp_16_ephemeris_20050416.txt 22-Jun-2023 15:58 109649