../ dmsp_11_ephemeris_20020812.txt 21-Jun-2023 23:58 109828 dmsp_12_ephemeris_20020812.txt 21-Jun-2023 23:58 109628 dmsp_13_ephemeris_20020812.txt 21-Jun-2023 23:58 109729 dmsp_14_ephemeris_20020812.txt 21-Jun-2023 23:58 109653 dmsp_15_ephemeris_20020812.txt 21-Jun-2023 23:58 109658