../ dmsp_11_ephemeris_20020217.txt 21-Jun-2023 23:57 108114 dmsp_12_ephemeris_20020217.txt 21-Jun-2023 23:57 108034 dmsp_13_ephemeris_20020217.txt 21-Jun-2023 23:57 108103 dmsp_14_ephemeris_20020217.txt 21-Jun-2023 23:57 108118 dmsp_15_ephemeris_20020217.txt 21-Jun-2023 23:57 108246