../ dmsp_13_ephemeris_20051111.txt 22-Jun-2023 00:04 109471 dmsp_14_ephemeris_20051111.txt 22-Jun-2023 00:04 109249 dmsp_15_ephemeris_20051111.txt 22-Jun-2023 00:04 109520 dmsp_16_ephemeris_20051111.txt 22-Jun-2023 00:04 109479