../ dmsp_13_ephemeris_20041112.txt 22-Jun-2023 16:11 109462 dmsp_14_ephemeris_20041112.txt 22-Jun-2023 16:11 109407 dmsp_15_ephemeris_20041112.txt 22-Jun-2023 16:11 109346 dmsp_16_ephemeris_20041112.txt 22-Jun-2023 16:11 109423