../ dmsp_11_ephemeris_20001030.txt 21-Jun-2023 23:55 109575 dmsp_12_ephemeris_20001030.txt 21-Jun-2023 23:55 109500 dmsp_13_ephemeris_20001030.txt 21-Jun-2023 23:55 109589 dmsp_14_ephemeris_20001030.txt 21-Jun-2023 23:55 109549 dmsp_15_ephemeris_20001030.txt 21-Jun-2023 23:55 109482