../ dmsp_11_ephemeris_20001002.txt 21-Jun-2023 23:55 109724 dmsp_12_ephemeris_20001002.txt 21-Jun-2023 23:55 109652 dmsp_13_ephemeris_20001002.txt 21-Jun-2023 23:55 109694 dmsp_14_ephemeris_20001002.txt 21-Jun-2023 23:55 109639 dmsp_15_ephemeris_20001002.txt 21-Jun-2023 23:55 109694