../ dmsp_13_ephemeris_20080310.txt 22-Jun-2023 16:20 108282 dmsp_14_ephemeris_20080310.txt 22-Jun-2023 16:20 108017 dmsp_15_ephemeris_20080310.txt 22-Jun-2023 16:20 108138 dmsp_16_ephemeris_20080310.txt 22-Jun-2023 16:20 108187 dmsp_17_ephemeris_20080310.txt 22-Jun-2023 16:20 108308