../ dmsp_11_ephemeris_20001107.txt 21-Jun-2023 23:55 109479 dmsp_12_ephemeris_20001107.txt 21-Jun-2023 23:55 109409 dmsp_13_ephemeris_20001107.txt 21-Jun-2023 23:55 109559 dmsp_14_ephemeris_20001107.txt 21-Jun-2023 23:55 109599 dmsp_15_ephemeris_20001107.txt 21-Jun-2023 23:55 109484