../ dmsp_11_ephemeris_20020319.txt 21-Jun-2023 23:57 108340 dmsp_12_ephemeris_20020319.txt 21-Jun-2023 23:57 108289 dmsp_13_ephemeris_20020319.txt 21-Jun-2023 23:57 108235 dmsp_14_ephemeris_20020319.txt 21-Jun-2023 23:57 108294 dmsp_15_ephemeris_20020319.txt 21-Jun-2023 23:57 108239