../ dmsp_11_ephemeris_20020511.txt 22-Jun-2023 15:53 109761 dmsp_12_ephemeris_20020511.txt 22-Jun-2023 15:53 109558 dmsp_13_ephemeris_20020511.txt 22-Jun-2023 15:53 109759 dmsp_14_ephemeris_20020511.txt 22-Jun-2023 15:53 109589 dmsp_15_ephemeris_20020511.txt 22-Jun-2023 15:53 109516