../ dmsp_11_ephemeris_20020810.txt 21-Jun-2023 23:58 109720 dmsp_12_ephemeris_20020810.txt 21-Jun-2023 23:58 109765 dmsp_13_ephemeris_20020810.txt 21-Jun-2023 23:58 109820 dmsp_14_ephemeris_20020810.txt 21-Jun-2023 23:58 109735 dmsp_15_ephemeris_20020810.txt 21-Jun-2023 23:58 109601