../ dmsp_11_ephemeris_20020920.txt 22-Jun-2023 15:55 109663 dmsp_12_ephemeris_20020920.txt 22-Jun-2023 15:55 109791 dmsp_13_ephemeris_20020920.txt 22-Jun-2023 15:55 109570 dmsp_14_ephemeris_20020920.txt 22-Jun-2023 15:55 109747 dmsp_15_ephemeris_20020920.txt 22-Jun-2023 15:55 109498