../ dmsp_13_ephemeris_20040125.txt 22-Jun-2023 00:01 108054 dmsp_14_ephemeris_20040125.txt 22-Jun-2023 00:01 107948 dmsp_15_ephemeris_20040125.txt 22-Jun-2023 00:01 108160 dmsp_16_ephemeris_20040125.txt 22-Jun-2023 00:01 107998