../ dmsp_13_ephemeris_20081006.txt 22-Jun-2023 00:11 109660 dmsp_14_ephemeris_20081006.txt 22-Jun-2023 00:11 109566 dmsp_15_ephemeris_20081006.txt 22-Jun-2023 00:11 109523 dmsp_16_ephemeris_20081006.txt 22-Jun-2023 00:11 109631 dmsp_17_ephemeris_20081006.txt 22-Jun-2023 00:11 109663