../ dmsp_11_ephemeris_20000104.txt 21-Jun-2023 23:54 106481 dmsp_12_ephemeris_20000104.txt 21-Jun-2023 23:54 106475 dmsp_13_ephemeris_20000104.txt 21-Jun-2023 23:54 106412 dmsp_14_ephemeris_20000104.txt 21-Jun-2023 23:54 106610 dmsp_15_ephemeris_20000104.txt 21-Jun-2023 23:54 106456