../ dmsp_11_ephemeris_20020323.txt 22-Jun-2023 15:53 108325 dmsp_12_ephemeris_20020323.txt 22-Jun-2023 15:53 108121 dmsp_13_ephemeris_20020323.txt 22-Jun-2023 15:53 108269 dmsp_14_ephemeris_20020323.txt 22-Jun-2023 15:53 108481 dmsp_15_ephemeris_20020323.txt 22-Jun-2023 15:53 108242