../ dmsp_13_ephemeris_20091125.txt 22-Jun-2023 16:25 109382 dmsp_14_ephemeris_20091125.txt 22-Jun-2023 16:25 109494 dmsp_15_ephemeris_20091125.txt 22-Jun-2023 16:25 109257 dmsp_16_ephemeris_20091125.txt 22-Jun-2023 16:25 109362 dmsp_17_ephemeris_20091125.txt 22-Jun-2023 16:25 109382 dmsp_18_ephemeris_20091125.txt 22-Jun-2023 16:25 109413