../ dmsp_10_ephemeris_19950701.txt 22-Jun-2023 15:44 109507 dmsp_11_ephemeris_19950701.txt 22-Jun-2023 15:44 109740 dmsp_12_ephemeris_19950701.txt 22-Jun-2023 15:44 109581 dmsp_13_ephemeris_19950701.txt 22-Jun-2023 15:44 109786