../ dmsp_13_ephemeris_20050620.txt 22-Jun-2023 00:03 109526 dmsp_14_ephemeris_20050620.txt 22-Jun-2023 00:03 109628 dmsp_15_ephemeris_20050620.txt 22-Jun-2023 00:03 109590 dmsp_16_ephemeris_20050620.txt 22-Jun-2023 00:03 109697