../ dmsp_13_ephemeris_20090325.txt 22-Jun-2023 16:07 108236 dmsp_14_ephemeris_20090325.txt 22-Jun-2023 16:07 108303 dmsp_15_ephemeris_20090325.txt 22-Jun-2023 16:07 108280 dmsp_16_ephemeris_20090325.txt 22-Jun-2023 16:07 108178 dmsp_17_ephemeris_20090325.txt 22-Jun-2023 16:07 108137