../ dmsp_10_ephemeris_19980122.txt 21-Jun-2023 23:50 107908 dmsp_11_ephemeris_19980122.txt 21-Jun-2023 23:50 108033 dmsp_12_ephemeris_19980122.txt 21-Jun-2023 23:50 108134 dmsp_13_ephemeris_19980122.txt 21-Jun-2023 23:50 108088 dmsp_14_ephemeris_19980122.txt 21-Jun-2023 23:50 108062