../ dmsp_10_ephemeris_19950424.txt 21-Jun-2023 23:47 109590 dmsp_11_ephemeris_19950424.txt 21-Jun-2023 23:47 109827 dmsp_12_ephemeris_19950424.txt 21-Jun-2023 23:47 109658 dmsp_13_ephemeris_19950424.txt 21-Jun-2023 23:47 109772