../ dmsp_13_ephemeris_20061201.txt 22-Jun-2023 00:06 109362 dmsp_14_ephemeris_20061201.txt 22-Jun-2023 00:06 109331 dmsp_15_ephemeris_20061201.txt 22-Jun-2023 00:06 109294 dmsp_16_ephemeris_20061201.txt 22-Jun-2023 00:06 109385 dmsp_17_ephemeris_20061201.txt 22-Jun-2023 00:06 109305