../ dmsp_13_ephemeris_20081208.txt 22-Jun-2023 16:22 109348 dmsp_14_ephemeris_20081208.txt 22-Jun-2023 16:22 109426 dmsp_15_ephemeris_20081208.txt 22-Jun-2023 16:22 109331 dmsp_16_ephemeris_20081208.txt 22-Jun-2023 16:22 109262 dmsp_17_ephemeris_20081208.txt 22-Jun-2023 16:22 109321