../ dmsp_10_ephemeris_19961016.txt 21-Jun-2023 23:49 109513 dmsp_11_ephemeris_19961016.txt 21-Jun-2023 23:49 109742 dmsp_12_ephemeris_19961016.txt 21-Jun-2023 23:49 109763 dmsp_13_ephemeris_19961016.txt 21-Jun-2023 23:49 109641