../ dmsp_10_ephemeris_19961105.txt 21-Jun-2023 23:49 109499 dmsp_11_ephemeris_19961105.txt 21-Jun-2023 23:49 109481 dmsp_12_ephemeris_19961105.txt 21-Jun-2023 23:49 109680 dmsp_13_ephemeris_19961105.txt 21-Jun-2023 23:49 109549