../ dmsp_13_ephemeris_20040725.txt 22-Jun-2023 15:57 109812 dmsp_14_ephemeris_20040725.txt 22-Jun-2023 15:57 109788 dmsp_15_ephemeris_20040725.txt 22-Jun-2023 15:57 109605 dmsp_16_ephemeris_20040725.txt 22-Jun-2023 15:57 109538