../ dmsp_13_ephemeris_20100122.txt 22-Jun-2023 16:06 107994 dmsp_14_ephemeris_20100122.txt 22-Jun-2023 16:06 107975 dmsp_15_ephemeris_20100122.txt 22-Jun-2023 16:06 108016 dmsp_16_ephemeris_20100122.txt 22-Jun-2023 16:06 108000 dmsp_17_ephemeris_20100122.txt 22-Jun-2023 16:06 107939 dmsp_18_ephemeris_20100122.txt 22-Jun-2023 16:06 107969