../ dmsp_11_ephemeris_20020905.txt 21-Jun-2023 23:58 109740 dmsp_12_ephemeris_20020905.txt 21-Jun-2023 23:58 109714 dmsp_13_ephemeris_20020905.txt 21-Jun-2023 23:58 109834 dmsp_14_ephemeris_20020905.txt 21-Jun-2023 23:58 109760 dmsp_15_ephemeris_20020905.txt 21-Jun-2023 23:58 109620