../ dmsp_13_ephemeris_20100225.txt 22-Jun-2023 16:09 108191 dmsp_14_ephemeris_20100225.txt 22-Jun-2023 16:09 108199 dmsp_15_ephemeris_20100225.txt 22-Jun-2023 16:09 108203 dmsp_16_ephemeris_20100225.txt 22-Jun-2023 16:09 108213 dmsp_17_ephemeris_20100225.txt 22-Jun-2023 16:09 108128 dmsp_18_ephemeris_20100225.txt 22-Jun-2023 16:09 108031