../ dmsp_13_ephemeris_20090316.txt 22-Jun-2023 00:12 108152 dmsp_14_ephemeris_20090316.txt 22-Jun-2023 00:12 108197 dmsp_15_ephemeris_20090316.txt 22-Jun-2023 00:12 108222 dmsp_16_ephemeris_20090316.txt 22-Jun-2023 00:12 108275 dmsp_17_ephemeris_20090316.txt 22-Jun-2023 00:12 108144