../ dmsp_11_ephemeris_20000813.txt 22-Jun-2023 16:01 109811 dmsp_12_ephemeris_20000813.txt 22-Jun-2023 16:01 109630 dmsp_13_ephemeris_20000813.txt 22-Jun-2023 16:01 109791 dmsp_14_ephemeris_20000813.txt 22-Jun-2023 16:01 109589 dmsp_15_ephemeris_20000813.txt 22-Jun-2023 16:01 109608