../ dmsp_11_ephemeris_20001027.txt 22-Jun-2023 15:52 109557 dmsp_12_ephemeris_20001027.txt 22-Jun-2023 15:52 109474 dmsp_13_ephemeris_20001027.txt 22-Jun-2023 15:52 109588 dmsp_14_ephemeris_20001027.txt 22-Jun-2023 15:52 109653 dmsp_15_ephemeris_20001027.txt 22-Jun-2023 15:52 109508