../ dmsp_13_ephemeris_20040909.txt 22-Jun-2023 16:11 109796 dmsp_14_ephemeris_20040909.txt 22-Jun-2023 16:11 109761 dmsp_15_ephemeris_20040909.txt 22-Jun-2023 16:11 109672 dmsp_16_ephemeris_20040909.txt 22-Jun-2023 16:11 109808