../ dmsp_15_ephemeris_20141102.txt 22-Jun-2023 16:39 109623 dmsp_16_ephemeris_20141102.txt 22-Jun-2023 16:39 109399 dmsp_17_ephemeris_20141102.txt 22-Jun-2023 16:39 109465 dmsp_18_ephemeris_20141102.txt 22-Jun-2023 16:39 109333 dmsp_19_ephemeris_20141102.txt 22-Jun-2023 16:39 109496