../ dmsp_10_ephemeris_19961013.txt 22-Jun-2023 15:46 109538 dmsp_11_ephemeris_19961013.txt 22-Jun-2023 15:46 109650 dmsp_12_ephemeris_19961013.txt 22-Jun-2023 15:46 109531 dmsp_13_ephemeris_19961013.txt 22-Jun-2023 15:46 109503