../ dmsp_10_ephemeris_19950416.txt 21-Jun-2023 23:47 109668 dmsp_11_ephemeris_19950416.txt 21-Jun-2023 23:47 109821 dmsp_12_ephemeris_19950416.txt 21-Jun-2023 23:47 109653 dmsp_13_ephemeris_19950416.txt 21-Jun-2023 23:47 109709