../ dmsp_13_ephemeris_20080911.txt 22-Jun-2023 00:11 109703 dmsp_14_ephemeris_20080911.txt 22-Jun-2023 00:11 109660 dmsp_15_ephemeris_20080911.txt 22-Jun-2023 00:11 109684 dmsp_16_ephemeris_20080911.txt 22-Jun-2023 00:11 109648 dmsp_17_ephemeris_20080911.txt 22-Jun-2023 00:11 109682