../ dmsp_11_ephemeris_20020209.txt 21-Jun-2023 23:57 108092 dmsp_12_ephemeris_20020209.txt 21-Jun-2023 23:57 108036 dmsp_13_ephemeris_20020209.txt 21-Jun-2023 23:57 108118 dmsp_14_ephemeris_20020209.txt 21-Jun-2023 23:57 108079 dmsp_15_ephemeris_20020209.txt 21-Jun-2023 23:57 108147