../ dmsp_13_ephemeris_20060708.txt 22-Jun-2023 00:05 109490 dmsp_14_ephemeris_20060708.txt 22-Jun-2023 00:05 109546 dmsp_15_ephemeris_20060708.txt 22-Jun-2023 00:05 109599 dmsp_16_ephemeris_20060708.txt 22-Jun-2023 00:05 109481