../ dmsp_11_ephemeris_20000608.txt 21-Jun-2023 23:54 109589 dmsp_12_ephemeris_20000608.txt 21-Jun-2023 23:54 109645 dmsp_13_ephemeris_20000608.txt 21-Jun-2023 23:54 109652 dmsp_14_ephemeris_20000608.txt 21-Jun-2023 23:54 109719 dmsp_15_ephemeris_20000608.txt 21-Jun-2023 23:54 109472