../ dmsp_13_ephemeris_20051125.txt 22-Jun-2023 16:14 109401 dmsp_14_ephemeris_20051125.txt 22-Jun-2023 16:14 109385 dmsp_15_ephemeris_20051125.txt 22-Jun-2023 16:14 109515 dmsp_16_ephemeris_20051125.txt 22-Jun-2023 16:14 109421