../ dmsp_13_ephemeris_20100129.txt 22-Jun-2023 16:06 107949 dmsp_14_ephemeris_20100129.txt 22-Jun-2023 16:06 108091 dmsp_15_ephemeris_20100129.txt 22-Jun-2023 16:06 107973 dmsp_16_ephemeris_20100129.txt 22-Jun-2023 16:06 107896 dmsp_17_ephemeris_20100129.txt 22-Jun-2023 16:06 108067 dmsp_18_ephemeris_20100129.txt 22-Jun-2023 16:06 108110