../ dmsp_15_ephemeris_20160323.txt 22-Jun-2023 16:18 108201 dmsp_16_ephemeris_20160323.txt 22-Jun-2023 16:18 108110 dmsp_17_ephemeris_20160323.txt 22-Jun-2023 16:18 108196 dmsp_18_ephemeris_20160323.txt 22-Jun-2023 16:18 108157 dmsp_19_ephemeris_20160323.txt 22-Jun-2023 16:18 108230