../ dmsp_11_ephemeris_20001227.txt 22-Jun-2023 15:51 109405 dmsp_12_ephemeris_20001227.txt 22-Jun-2023 15:51 109242 dmsp_13_ephemeris_20001227.txt 22-Jun-2023 15:51 109440 dmsp_14_ephemeris_20001227.txt 22-Jun-2023 15:51 109409 dmsp_15_ephemeris_20001227.txt 22-Jun-2023 15:51 109486