../ dmsp_13_ephemeris_20081025.txt 22-Jun-2023 00:11 109545 dmsp_14_ephemeris_20081025.txt 22-Jun-2023 00:11 109488 dmsp_15_ephemeris_20081025.txt 22-Jun-2023 00:11 109510 dmsp_16_ephemeris_20081025.txt 22-Jun-2023 00:11 109518 dmsp_17_ephemeris_20081025.txt 22-Jun-2023 00:11 109443