../ dmsp_13_ephemeris_20040815.txt 22-Jun-2023 16:11 109782 dmsp_14_ephemeris_20040815.txt 22-Jun-2023 16:11 109790 dmsp_15_ephemeris_20040815.txt 22-Jun-2023 16:11 109592 dmsp_16_ephemeris_20040815.txt 22-Jun-2023 16:11 109760