../ dmsp_11_ephemeris_20020924.txt 21-Jun-2023 23:58 109640 dmsp_12_ephemeris_20020924.txt 21-Jun-2023 23:58 109686 dmsp_13_ephemeris_20020924.txt 21-Jun-2023 23:58 109653 dmsp_14_ephemeris_20020924.txt 21-Jun-2023 23:58 109606 dmsp_15_ephemeris_20020924.txt 21-Jun-2023 23:58 109667