../ dmsp_10_ephemeris_19980330.txt 21-Jun-2023 23:51 108226 dmsp_11_ephemeris_19980330.txt 21-Jun-2023 23:51 108375 dmsp_12_ephemeris_19980330.txt 21-Jun-2023 23:51 108309 dmsp_13_ephemeris_19980330.txt 21-Jun-2023 23:51 108328 dmsp_14_ephemeris_19980330.txt 21-Jun-2023 23:51 108411