../ dmsp_13_ephemeris_20081018.txt 22-Jun-2023 00:11 109654 dmsp_14_ephemeris_20081018.txt 22-Jun-2023 00:11 109535 dmsp_15_ephemeris_20081018.txt 22-Jun-2023 00:11 109572 dmsp_16_ephemeris_20081018.txt 22-Jun-2023 00:11 109587 dmsp_17_ephemeris_20081018.txt 22-Jun-2023 00:11 109546