../ dmsp_13_ephemeris_20100227.txt 22-Jun-2023 16:06 108064 dmsp_14_ephemeris_20100227.txt 22-Jun-2023 16:06 108127 dmsp_15_ephemeris_20100227.txt 22-Jun-2023 16:06 108190 dmsp_16_ephemeris_20100227.txt 22-Jun-2023 16:06 108148 dmsp_17_ephemeris_20100227.txt 22-Jun-2023 16:06 108096 dmsp_18_ephemeris_20100227.txt 22-Jun-2023 16:06 108199