../ dmsp_13_ephemeris_20090611.txt 22-Jun-2023 00:13 109679 dmsp_14_ephemeris_20090611.txt 22-Jun-2023 00:13 109468 dmsp_15_ephemeris_20090611.txt 22-Jun-2023 00:13 109576 dmsp_16_ephemeris_20090611.txt 22-Jun-2023 00:13 109558 dmsp_17_ephemeris_20090611.txt 22-Jun-2023 00:13 109724