../ dmsp_13_ephemeris_20081015.txt 22-Jun-2023 00:11 109552 dmsp_14_ephemeris_20081015.txt 22-Jun-2023 00:11 109548 dmsp_15_ephemeris_20081015.txt 22-Jun-2023 00:11 109531 dmsp_16_ephemeris_20081015.txt 22-Jun-2023 00:11 109679 dmsp_17_ephemeris_20081015.txt 22-Jun-2023 00:11 109565