../ dmsp_11_ephemeris_20020121.txt 22-Jun-2023 16:04 107996 dmsp_12_ephemeris_20020121.txt 22-Jun-2023 16:04 107881 dmsp_13_ephemeris_20020121.txt 22-Jun-2023 16:04 108091 dmsp_14_ephemeris_20020121.txt 22-Jun-2023 16:04 107922 dmsp_15_ephemeris_20020121.txt 22-Jun-2023 16:04 108095