../ dmsp_11_ephemeris_20001114.txt 21-Jun-2023 23:55 109486 dmsp_12_ephemeris_20001114.txt 21-Jun-2023 23:55 109500 dmsp_13_ephemeris_20001114.txt 21-Jun-2023 23:55 109546 dmsp_14_ephemeris_20001114.txt 21-Jun-2023 23:55 109565 dmsp_15_ephemeris_20001114.txt 21-Jun-2023 23:55 109518