../ dmsp_13_ephemeris_20050220.txt 22-Jun-2023 00:03 108167 dmsp_14_ephemeris_20050220.txt 22-Jun-2023 00:03 108070 dmsp_15_ephemeris_20050220.txt 22-Jun-2023 00:03 108198 dmsp_16_ephemeris_20050220.txt 22-Jun-2023 00:03 108201