../ dmsp_11_ephemeris_20020501.txt 22-Jun-2023 16:05 109763 dmsp_12_ephemeris_20020501.txt 22-Jun-2023 16:05 109740 dmsp_13_ephemeris_20020501.txt 22-Jun-2023 16:05 109673 dmsp_14_ephemeris_20020501.txt 22-Jun-2023 16:05 109809 dmsp_15_ephemeris_20020501.txt 22-Jun-2023 16:05 109643