../ dmsp_13_ephemeris_20080820.txt 22-Jun-2023 16:05 109782 dmsp_14_ephemeris_20080820.txt 22-Jun-2023 16:05 109730 dmsp_15_ephemeris_20080820.txt 22-Jun-2023 16:05 109804 dmsp_16_ephemeris_20080820.txt 22-Jun-2023 16:05 109791 dmsp_17_ephemeris_20080820.txt 22-Jun-2023 16:05 109748