../ dmsp_11_ephemeris_20010301.txt 22-Jun-2023 15:51 108198 dmsp_12_ephemeris_20010301.txt 22-Jun-2023 15:51 108144 dmsp_13_ephemeris_20010301.txt 22-Jun-2023 15:51 108200 dmsp_14_ephemeris_20010301.txt 22-Jun-2023 15:51 108152 dmsp_15_ephemeris_20010301.txt 22-Jun-2023 15:51 108243