../ dmsp_10_ephemeris_19950508.txt 21-Jun-2023 23:47 109611 dmsp_11_ephemeris_19950508.txt 21-Jun-2023 23:47 109697 dmsp_12_ephemeris_19950508.txt 21-Jun-2023 23:47 109527 dmsp_13_ephemeris_19950508.txt 21-Jun-2023 23:47 109700