../ dmsp_13_ephemeris_20061208.txt 22-Jun-2023 16:16 109335 dmsp_14_ephemeris_20061208.txt 22-Jun-2023 16:16 109267 dmsp_15_ephemeris_20061208.txt 22-Jun-2023 16:16 109335 dmsp_16_ephemeris_20061208.txt 22-Jun-2023 16:16 109527 dmsp_17_ephemeris_20061208.txt 22-Jun-2023 16:16 109298