../ dmsp_13_ephemeris_20050228.txt 22-Jun-2023 00:03 108117 dmsp_14_ephemeris_20050228.txt 22-Jun-2023 00:03 108107 dmsp_15_ephemeris_20050228.txt 22-Jun-2023 00:03 108154 dmsp_16_ephemeris_20050228.txt 22-Jun-2023 00:03 108195