../ dmsp_15_ephemeris_20160105.txt 22-Jun-2023 16:22 106495 dmsp_16_ephemeris_20160105.txt 22-Jun-2023 16:22 106506 dmsp_17_ephemeris_20160105.txt 22-Jun-2023 16:22 106442 dmsp_18_ephemeris_20160105.txt 22-Jun-2023 16:22 106337 dmsp_19_ephemeris_20160105.txt 22-Jun-2023 16:22 106432