../ dmsp_14_ephemeris_20100702.txt 22-Jun-2023 16:27 109601 dmsp_15_ephemeris_20100702.txt 22-Jun-2023 16:27 109570 dmsp_16_ephemeris_20100702.txt 22-Jun-2023 16:27 109439 dmsp_17_ephemeris_20100702.txt 22-Jun-2023 16:27 109725 dmsp_18_ephemeris_20100702.txt 22-Jun-2023 16:27 109614