../ dmsp_13_ephemeris_20081013.txt 22-Jun-2023 00:11 109568 dmsp_14_ephemeris_20081013.txt 22-Jun-2023 00:11 109635 dmsp_15_ephemeris_20081013.txt 22-Jun-2023 00:11 109527 dmsp_16_ephemeris_20081013.txt 22-Jun-2023 00:11 109518 dmsp_17_ephemeris_20081013.txt 22-Jun-2023 00:11 109559