../ dmsp_13_ephemeris_20090713.txt 22-Jun-2023 00:13 109706 dmsp_14_ephemeris_20090713.txt 22-Jun-2023 00:13 109533 dmsp_15_ephemeris_20090713.txt 22-Jun-2023 00:13 109561 dmsp_16_ephemeris_20090713.txt 22-Jun-2023 00:13 109684 dmsp_17_ephemeris_20090713.txt 22-Jun-2023 00:13 109690