../ dmsp_13_ephemeris_20100302.txt 22-Jun-2023 16:26 108055 dmsp_14_ephemeris_20100302.txt 22-Jun-2023 16:26 108048 dmsp_15_ephemeris_20100302.txt 22-Jun-2023 16:26 108135 dmsp_16_ephemeris_20100302.txt 22-Jun-2023 16:26 108209 dmsp_17_ephemeris_20100302.txt 22-Jun-2023 16:26 108166 dmsp_18_ephemeris_20100302.txt 22-Jun-2023 16:26 108144