../ dmsp_13_ephemeris_20050826.txt 22-Jun-2023 00:04 109686 dmsp_14_ephemeris_20050826.txt 22-Jun-2023 00:04 109659 dmsp_15_ephemeris_20050826.txt 22-Jun-2023 00:04 109610 dmsp_16_ephemeris_20050826.txt 22-Jun-2023 00:04 109753