../ dmsp_13_ephemeris_20031125.txt 22-Jun-2023 00:01 109345 dmsp_14_ephemeris_20031125.txt 22-Jun-2023 00:01 109424 dmsp_15_ephemeris_20031125.txt 22-Jun-2023 00:01 109477 dmsp_16_ephemeris_20031125.txt 22-Jun-2023 00:01 109456