../ dmsp_13_ephemeris_20090115.txt 22-Jun-2023 00:11 108020 dmsp_14_ephemeris_20090115.txt 22-Jun-2023 00:11 108016 dmsp_15_ephemeris_20090115.txt 22-Jun-2023 00:11 107805 dmsp_16_ephemeris_20090115.txt 22-Jun-2023 00:11 107916 dmsp_17_ephemeris_20090115.txt 22-Jun-2023 00:11 107966