../ dmsp_13_ephemeris_20091108.txt 22-Jun-2023 16:25 109341 dmsp_14_ephemeris_20091108.txt 22-Jun-2023 16:25 109527 dmsp_15_ephemeris_20091108.txt 22-Jun-2023 16:25 109354 dmsp_16_ephemeris_20091108.txt 22-Jun-2023 16:25 109284 dmsp_17_ephemeris_20091108.txt 22-Jun-2023 16:25 109414 dmsp_18_ephemeris_20091108.txt 22-Jun-2023 16:25 109472