../ dmsp_13_ephemeris_20090605.txt 22-Jun-2023 00:13 109557 dmsp_14_ephemeris_20090605.txt 22-Jun-2023 00:13 109441 dmsp_15_ephemeris_20090605.txt 22-Jun-2023 00:13 109635 dmsp_16_ephemeris_20090605.txt 22-Jun-2023 00:13 109512 dmsp_17_ephemeris_20090605.txt 22-Jun-2023 00:13 109599