../ dmsp_13_ephemeris_20031203.txt 22-Jun-2023 00:01 109287 dmsp_14_ephemeris_20031203.txt 22-Jun-2023 00:01 109362 dmsp_15_ephemeris_20031203.txt 22-Jun-2023 00:01 109411 dmsp_16_ephemeris_20031203.txt 22-Jun-2023 00:01 109356