../ dmsp_10_ephemeris_19970417.txt 22-Jun-2023 15:46 109589 dmsp_11_ephemeris_19970417.txt 22-Jun-2023 15:46 109840 dmsp_12_ephemeris_19970417.txt 22-Jun-2023 15:46 109638 dmsp_13_ephemeris_19970417.txt 22-Jun-2023 15:46 109796 dmsp_14_ephemeris_19970417.txt 22-Jun-2023 15:46 243