../ dmsp_11_ephemeris_20020123.txt 22-Jun-2023 15:53 108041 dmsp_12_ephemeris_20020123.txt 22-Jun-2023 15:53 107937 dmsp_13_ephemeris_20020123.txt 22-Jun-2023 15:53 107948 dmsp_14_ephemeris_20020123.txt 22-Jun-2023 15:53 107983 dmsp_15_ephemeris_20020123.txt 22-Jun-2023 15:53 107974