../ dmsp_13_ephemeris_20060315.txt 22-Jun-2023 00:05 108339 dmsp_14_ephemeris_20060315.txt 22-Jun-2023 00:05 108269 dmsp_15_ephemeris_20060315.txt 22-Jun-2023 00:05 108145 dmsp_16_ephemeris_20060315.txt 22-Jun-2023 00:05 108218