../ dmsp_11_ephemeris_20000824.txt 22-Jun-2023 16:01 109740 dmsp_12_ephemeris_20000824.txt 22-Jun-2023 16:01 109678 dmsp_13_ephemeris_20000824.txt 22-Jun-2023 16:01 109797 dmsp_14_ephemeris_20000824.txt 22-Jun-2023 16:01 109540 dmsp_15_ephemeris_20000824.txt 22-Jun-2023 16:01 109720