../ dmsp_13_ephemeris_20090514.txt 22-Jun-2023 00:12 109647 dmsp_14_ephemeris_20090514.txt 22-Jun-2023 00:12 109492 dmsp_15_ephemeris_20090514.txt 22-Jun-2023 00:12 109662 dmsp_16_ephemeris_20090514.txt 22-Jun-2023 00:12 109665 dmsp_17_ephemeris_20090514.txt 22-Jun-2023 00:12 109742