../ dmsp_13_ephemeris_20050218.txt 22-Jun-2023 00:03 108052 dmsp_14_ephemeris_20050218.txt 22-Jun-2023 00:03 107988 dmsp_15_ephemeris_20050218.txt 22-Jun-2023 00:03 108004 dmsp_16_ephemeris_20050218.txt 22-Jun-2023 00:03 108235