../ dmsp_13_ephemeris_20080801.txt 22-Jun-2023 00:10 109561 dmsp_14_ephemeris_20080801.txt 22-Jun-2023 00:10 109679 dmsp_15_ephemeris_20080801.txt 22-Jun-2023 00:10 109676 dmsp_16_ephemeris_20080801.txt 22-Jun-2023 00:10 109655 dmsp_17_ephemeris_20080801.txt 22-Jun-2023 00:10 109607