../ dmsp_13_ephemeris_20040722.txt 22-Jun-2023 15:57 109752 dmsp_14_ephemeris_20040722.txt 22-Jun-2023 15:57 109636 dmsp_15_ephemeris_20040722.txt 22-Jun-2023 15:57 109547 dmsp_16_ephemeris_20040722.txt 22-Jun-2023 15:57 109635