../ dmsp_13_ephemeris_20050924.txt 22-Jun-2023 00:04 109632 dmsp_14_ephemeris_20050924.txt 22-Jun-2023 00:04 109675 dmsp_15_ephemeris_20050924.txt 22-Jun-2023 00:04 109668 dmsp_16_ephemeris_20050924.txt 22-Jun-2023 00:04 109729