../ dmsp_13_ephemeris_20090226.txt 22-Jun-2023 16:23 108191 dmsp_14_ephemeris_20090226.txt 22-Jun-2023 16:23 108179 dmsp_15_ephemeris_20090226.txt 22-Jun-2023 16:23 108084 dmsp_16_ephemeris_20090226.txt 22-Jun-2023 16:23 108078 dmsp_17_ephemeris_20090226.txt 22-Jun-2023 16:23 108188