../ dmsp_10_ephemeris_19950502.txt 22-Jun-2023 15:44 109545 dmsp_11_ephemeris_19950502.txt 22-Jun-2023 15:44 109747 dmsp_12_ephemeris_19950502.txt 22-Jun-2023 15:44 109843 dmsp_13_ephemeris_19950502.txt 22-Jun-2023 15:44 109650