../ dmsp_11_ephemeris_20000108.txt 21-Jun-2023 23:54 106491 dmsp_12_ephemeris_20000108.txt 21-Jun-2023 23:54 106523 dmsp_13_ephemeris_20000108.txt 21-Jun-2023 23:54 106400 dmsp_14_ephemeris_20000108.txt 21-Jun-2023 23:54 106570 dmsp_15_ephemeris_20000108.txt 21-Jun-2023 23:54 106414