../ dmsp_11_ephemeris_20010812.txt 22-Jun-2023 15:52 109821 dmsp_12_ephemeris_20010812.txt 22-Jun-2023 15:52 109553 dmsp_13_ephemeris_20010812.txt 22-Jun-2023 15:52 109667 dmsp_14_ephemeris_20010812.txt 22-Jun-2023 15:52 109753 dmsp_15_ephemeris_20010812.txt 22-Jun-2023 15:52 109622