../ dmsp_13_ephemeris_20061104.txt 22-Jun-2023 16:16 109543 dmsp_14_ephemeris_20061104.txt 22-Jun-2023 16:16 109406 dmsp_15_ephemeris_20061104.txt 22-Jun-2023 16:16 109599 dmsp_16_ephemeris_20061104.txt 22-Jun-2023 16:16 109495 dmsp_17_ephemeris_20061104.txt 22-Jun-2023 16:16 243