../ dmsp_11_ephemeris_20001015.txt 21-Jun-2023 23:55 109661 dmsp_12_ephemeris_20001015.txt 21-Jun-2023 23:55 109526 dmsp_13_ephemeris_20001015.txt 21-Jun-2023 23:55 109513 dmsp_14_ephemeris_20001015.txt 21-Jun-2023 23:55 109585 dmsp_15_ephemeris_20001015.txt 21-Jun-2023 23:55 109599