../ dmsp_11_ephemeris_20000603.txt 21-Jun-2023 23:54 109649 dmsp_12_ephemeris_20000603.txt 21-Jun-2023 23:54 109455 dmsp_13_ephemeris_20000603.txt 21-Jun-2023 23:54 109766 dmsp_14_ephemeris_20000603.txt 21-Jun-2023 23:54 109501 dmsp_15_ephemeris_20000603.txt 21-Jun-2023 23:54 109576