../ dmsp_13_ephemeris_20051002.txt 22-Jun-2023 00:04 109768 dmsp_14_ephemeris_20051002.txt 22-Jun-2023 00:04 109640 dmsp_15_ephemeris_20051002.txt 22-Jun-2023 00:04 109572 dmsp_16_ephemeris_20051002.txt 22-Jun-2023 00:04 109595