../ dmsp_13_ephemeris_20100328.txt 22-Jun-2023 16:06 108285 dmsp_14_ephemeris_20100328.txt 22-Jun-2023 16:06 108150 dmsp_15_ephemeris_20100328.txt 22-Jun-2023 16:06 108164 dmsp_16_ephemeris_20100328.txt 22-Jun-2023 16:06 108110 dmsp_17_ephemeris_20100328.txt 22-Jun-2023 16:06 108261 dmsp_18_ephemeris_20100328.txt 22-Jun-2023 16:06 108433