../ dmsp_10_ephemeris_19980115.txt 21-Jun-2023 23:50 107934 dmsp_11_ephemeris_19980115.txt 21-Jun-2023 23:50 108041 dmsp_12_ephemeris_19980115.txt 21-Jun-2023 23:50 108017 dmsp_13_ephemeris_19980115.txt 21-Jun-2023 23:50 107966 dmsp_14_ephemeris_19980115.txt 21-Jun-2023 23:50 108166