../ dmsp_15_ephemeris_20161123.txt 22-Jun-2023 00:32 109506 dmsp_16_ephemeris_20161123.txt 22-Jun-2023 00:32 109330 dmsp_17_ephemeris_20161123.txt 22-Jun-2023 00:32 109328 dmsp_18_ephemeris_20161123.txt 22-Jun-2023 00:32 109325 dmsp_19_ephemeris_20161123.txt 22-Jun-2023 00:32 243