../ dmsp_13_ephemeris_20100402.txt 22-Jun-2023 16:09 108290 dmsp_14_ephemeris_20100402.txt 22-Jun-2023 16:09 108100 dmsp_15_ephemeris_20100402.txt 22-Jun-2023 16:09 108317 dmsp_16_ephemeris_20100402.txt 22-Jun-2023 16:09 108359 dmsp_17_ephemeris_20100402.txt 22-Jun-2023 16:09 108260 dmsp_18_ephemeris_20100402.txt 22-Jun-2023 16:09 108194