../ dmsp_13_ephemeris_20040909.txt 22-Jun-2023 00:02 109796 dmsp_14_ephemeris_20040909.txt 22-Jun-2023 00:02 109761 dmsp_15_ephemeris_20040909.txt 22-Jun-2023 00:02 109672 dmsp_16_ephemeris_20040909.txt 22-Jun-2023 00:02 109808