../ dmsp_13_ephemeris_20090627.txt 22-Jun-2023 00:13 109591 dmsp_14_ephemeris_20090627.txt 22-Jun-2023 00:13 109496 dmsp_15_ephemeris_20090627.txt 22-Jun-2023 00:13 109515 dmsp_16_ephemeris_20090627.txt 22-Jun-2023 00:13 109656 dmsp_17_ephemeris_20090627.txt 22-Jun-2023 00:13 109699