../ dmsp_11_ephemeris_20000625.txt 21-Jun-2023 23:54 109696 dmsp_12_ephemeris_20000625.txt 21-Jun-2023 23:54 109682 dmsp_13_ephemeris_20000625.txt 21-Jun-2023 23:54 109690 dmsp_14_ephemeris_20000625.txt 21-Jun-2023 23:54 109631 dmsp_15_ephemeris_20000625.txt 21-Jun-2023 23:54 109659