../ dmsp_10_ephemeris_19961006.txt 21-Jun-2023 23:49 109627 dmsp_11_ephemeris_19961006.txt 21-Jun-2023 23:49 109522 dmsp_12_ephemeris_19961006.txt 21-Jun-2023 23:49 109623 dmsp_13_ephemeris_19961006.txt 21-Jun-2023 23:49 109637