../ dmsp_10_ephemeris_19980114.txt 21-Jun-2023 23:50 107886 dmsp_11_ephemeris_19980114.txt 21-Jun-2023 23:50 108046 dmsp_12_ephemeris_19980114.txt 21-Jun-2023 23:50 107974 dmsp_13_ephemeris_19980114.txt 21-Jun-2023 23:50 108015 dmsp_14_ephemeris_19980114.txt 21-Jun-2023 23:50 108017