../ dmsp_13_ephemeris_20080227.txt 22-Jun-2023 00:09 108173 dmsp_14_ephemeris_20080227.txt 22-Jun-2023 00:09 108215 dmsp_15_ephemeris_20080227.txt 22-Jun-2023 00:09 107909 dmsp_16_ephemeris_20080227.txt 22-Jun-2023 00:09 108254 dmsp_17_ephemeris_20080227.txt 22-Jun-2023 00:09 108146