../ dmsp_11_ephemeris_20001122.txt 21-Jun-2023 23:55 109396 dmsp_12_ephemeris_20001122.txt 21-Jun-2023 23:55 109359 dmsp_13_ephemeris_20001122.txt 21-Jun-2023 23:55 109387 dmsp_14_ephemeris_20001122.txt 21-Jun-2023 23:55 109468 dmsp_15_ephemeris_20001122.txt 21-Jun-2023 23:55 109476