../ dmsp_13_ephemeris_20091023.txt 22-Jun-2023 16:25 109463 dmsp_14_ephemeris_20091023.txt 22-Jun-2023 16:25 109586 dmsp_15_ephemeris_20091023.txt 22-Jun-2023 16:25 109563 dmsp_16_ephemeris_20091023.txt 22-Jun-2023 16:25 109399 dmsp_17_ephemeris_20091023.txt 22-Jun-2023 16:25 109477 dmsp_18_ephemeris_20091023.txt 22-Jun-2023 16:25 109565