../ dmsp_10_ephemeris_19980207.txt 21-Jun-2023 23:51 108005 dmsp_11_ephemeris_19980207.txt 21-Jun-2023 23:51 108065 dmsp_12_ephemeris_19980207.txt 21-Jun-2023 23:51 108073 dmsp_13_ephemeris_19980207.txt 21-Jun-2023 23:51 108108 dmsp_14_ephemeris_19980207.txt 21-Jun-2023 23:51 108002