../ dmsp_10_ephemeris_19970828.txt 22-Jun-2023 15:47 109652 dmsp_11_ephemeris_19970828.txt 22-Jun-2023 15:47 109879 dmsp_12_ephemeris_19970828.txt 22-Jun-2023 15:47 109637 dmsp_13_ephemeris_19970828.txt 22-Jun-2023 15:47 109723 dmsp_14_ephemeris_19970828.txt 22-Jun-2023 15:47 109750