../ dmsp_11_ephemeris_20001201.txt 22-Jun-2023 15:52 109317 dmsp_12_ephemeris_20001201.txt 22-Jun-2023 15:52 109348 dmsp_13_ephemeris_20001201.txt 22-Jun-2023 15:52 109396 dmsp_14_ephemeris_20001201.txt 22-Jun-2023 15:52 109507 dmsp_15_ephemeris_20001201.txt 22-Jun-2023 15:52 109236