../ dmsp_11_ephemeris_20020118.txt 21-Jun-2023 23:57 107849 dmsp_12_ephemeris_20020118.txt 21-Jun-2023 23:57 107943 dmsp_13_ephemeris_20020118.txt 21-Jun-2023 23:57 107912 dmsp_14_ephemeris_20020118.txt 21-Jun-2023 23:57 108001 dmsp_15_ephemeris_20020118.txt 21-Jun-2023 23:57 107981