../ dmsp_13_ephemeris_20090607.txt 22-Jun-2023 00:13 109696 dmsp_14_ephemeris_20090607.txt 22-Jun-2023 00:13 109417 dmsp_15_ephemeris_20090607.txt 22-Jun-2023 00:13 109521 dmsp_16_ephemeris_20090607.txt 22-Jun-2023 00:13 109686 dmsp_17_ephemeris_20090607.txt 22-Jun-2023 00:13 109595