../ dmsp_10_ephemeris_19961003.txt 21-Jun-2023 23:49 109576 dmsp_11_ephemeris_19961003.txt 21-Jun-2023 23:49 109765 dmsp_12_ephemeris_19961003.txt 21-Jun-2023 23:49 109729 dmsp_13_ephemeris_19961003.txt 21-Jun-2023 23:49 109728