../ dmsp_13_ephemeris_20091023.txt 22-Jun-2023 16:05 109463 dmsp_14_ephemeris_20091023.txt 22-Jun-2023 16:05 109586 dmsp_15_ephemeris_20091023.txt 22-Jun-2023 16:05 109563 dmsp_16_ephemeris_20091023.txt 22-Jun-2023 16:05 109399 dmsp_17_ephemeris_20091023.txt 22-Jun-2023 16:05 109477 dmsp_18_ephemeris_20091023.txt 22-Jun-2023 16:05 109565