../ dmsp_13_ephemeris_20050225.txt 22-Jun-2023 00:03 108192 dmsp_14_ephemeris_20050225.txt 22-Jun-2023 00:03 108063 dmsp_15_ephemeris_20050225.txt 22-Jun-2023 00:03 108122 dmsp_16_ephemeris_20050225.txt 22-Jun-2023 00:03 108179