../ dmsp_11_ephemeris_20001105.txt 21-Jun-2023 23:55 109476 dmsp_12_ephemeris_20001105.txt 21-Jun-2023 23:55 109519 dmsp_13_ephemeris_20001105.txt 21-Jun-2023 23:55 109392 dmsp_14_ephemeris_20001105.txt 21-Jun-2023 23:55 109492 dmsp_15_ephemeris_20001105.txt 21-Jun-2023 23:55 109630