../ dmsp_10_ephemeris_19960516.txt 21-Jun-2023 23:48 109536 dmsp_11_ephemeris_19960516.txt 21-Jun-2023 23:48 109841 dmsp_12_ephemeris_19960516.txt 21-Jun-2023 23:48 109611 dmsp_13_ephemeris_19960516.txt 21-Jun-2023 23:48 109777