../ dmsp_11_ephemeris_20020713.txt 21-Jun-2023 23:58 109658 dmsp_12_ephemeris_20020713.txt 21-Jun-2023 23:58 109508 dmsp_13_ephemeris_20020713.txt 21-Jun-2023 23:58 109571 dmsp_14_ephemeris_20020713.txt 21-Jun-2023 23:58 109606 dmsp_15_ephemeris_20020713.txt 21-Jun-2023 23:58 109609