../ dmsp_13_ephemeris_20050325.txt 22-Jun-2023 00:03 108365 dmsp_14_ephemeris_20050325.txt 22-Jun-2023 00:03 108073 dmsp_15_ephemeris_20050325.txt 22-Jun-2023 00:03 108244 dmsp_16_ephemeris_20050325.txt 22-Jun-2023 00:03 108271