../ dmsp_13_ephemeris_20051030.txt 22-Jun-2023 00:04 109595 dmsp_14_ephemeris_20051030.txt 22-Jun-2023 00:04 109469 dmsp_15_ephemeris_20051030.txt 22-Jun-2023 00:04 109540 dmsp_16_ephemeris_20051030.txt 22-Jun-2023 00:04 109573