../ dmsp_13_ephemeris_20080316.txt 22-Jun-2023 16:20 108179 dmsp_14_ephemeris_20080316.txt 22-Jun-2023 16:20 108203 dmsp_15_ephemeris_20080316.txt 22-Jun-2023 16:20 108146 dmsp_16_ephemeris_20080316.txt 22-Jun-2023 16:20 108240 dmsp_17_ephemeris_20080316.txt 22-Jun-2023 16:20 108244