../ dmsp_11_ephemeris_20020123.txt 22-Jun-2023 16:04 108041 dmsp_12_ephemeris_20020123.txt 22-Jun-2023 16:04 107937 dmsp_13_ephemeris_20020123.txt 22-Jun-2023 16:04 107948 dmsp_14_ephemeris_20020123.txt 22-Jun-2023 16:04 107983 dmsp_15_ephemeris_20020123.txt 22-Jun-2023 16:04 107974