../ dmsp_15_ephemeris_20161010.txt 22-Jun-2023 16:19 109634 dmsp_16_ephemeris_20161010.txt 22-Jun-2023 16:19 109625 dmsp_17_ephemeris_20161010.txt 22-Jun-2023 16:19 109600 dmsp_18_ephemeris_20161010.txt 22-Jun-2023 16:19 109539 dmsp_19_ephemeris_20161010.txt 22-Jun-2023 16:19 109569