../ dmsp_14_ephemeris_20100602.txt 22-Jun-2023 16:07 109564 dmsp_15_ephemeris_20100602.txt 22-Jun-2023 16:07 109573 dmsp_16_ephemeris_20100602.txt 22-Jun-2023 16:07 109649 dmsp_17_ephemeris_20100602.txt 22-Jun-2023 16:07 109639 dmsp_18_ephemeris_20100602.txt 22-Jun-2023 16:07 109739