../ dmsp_10_ephemeris_19951104.txt 21-Jun-2023 23:47 109506 dmsp_11_ephemeris_19951104.txt 21-Jun-2023 23:47 109520 dmsp_12_ephemeris_19951104.txt 21-Jun-2023 23:47 109688 dmsp_13_ephemeris_19951104.txt 21-Jun-2023 23:47 109527