../ dmsp_11_ephemeris_20020816.txt 21-Jun-2023 23:58 109779 dmsp_12_ephemeris_20020816.txt 21-Jun-2023 23:58 109735 dmsp_13_ephemeris_20020816.txt 21-Jun-2023 23:58 109809 dmsp_14_ephemeris_20020816.txt 21-Jun-2023 23:58 109617 dmsp_15_ephemeris_20020816.txt 21-Jun-2023 23:58 109707