../ dmsp_13_ephemeris_20091203.txt 22-Jun-2023 16:25 109446 dmsp_14_ephemeris_20091203.txt 22-Jun-2023 16:25 109412 dmsp_15_ephemeris_20091203.txt 22-Jun-2023 16:25 109270 dmsp_16_ephemeris_20091203.txt 22-Jun-2023 16:25 109405 dmsp_17_ephemeris_20091203.txt 22-Jun-2023 16:25 109465 dmsp_18_ephemeris_20091203.txt 22-Jun-2023 16:25 109380