../ dmsp_11_ephemeris_20011118.txt 22-Jun-2023 15:53 109326 dmsp_12_ephemeris_20011118.txt 22-Jun-2023 15:53 109417 dmsp_13_ephemeris_20011118.txt 22-Jun-2023 15:53 109552 dmsp_14_ephemeris_20011118.txt 22-Jun-2023 15:53 109469 dmsp_15_ephemeris_20011118.txt 22-Jun-2023 15:53 109482