../ dmsp_13_ephemeris_20050323.txt 22-Jun-2023 00:03 108215 dmsp_14_ephemeris_20050323.txt 22-Jun-2023 00:03 108233 dmsp_15_ephemeris_20050323.txt 22-Jun-2023 00:03 108181 dmsp_16_ephemeris_20050323.txt 22-Jun-2023 00:03 108270