../ dmsp_13_ephemeris_20091115.txt 22-Jun-2023 16:25 109378 dmsp_14_ephemeris_20091115.txt 22-Jun-2023 16:25 109458 dmsp_15_ephemeris_20091115.txt 22-Jun-2023 16:25 109366 dmsp_16_ephemeris_20091115.txt 22-Jun-2023 16:25 109416 dmsp_17_ephemeris_20091115.txt 22-Jun-2023 16:25 109472 dmsp_18_ephemeris_20091115.txt 22-Jun-2023 16:25 109379