../ dmsp_11_ephemeris_20020914.txt 21-Jun-2023 23:58 109713 dmsp_12_ephemeris_20020914.txt 21-Jun-2023 23:58 109660 dmsp_13_ephemeris_20020914.txt 21-Jun-2023 23:58 109812 dmsp_14_ephemeris_20020914.txt 21-Jun-2023 23:58 109612 dmsp_15_ephemeris_20020914.txt 21-Jun-2023 23:58 109766