../ dmsp_13_ephemeris_20051026.txt 22-Jun-2023 00:04 109423 dmsp_14_ephemeris_20051026.txt 22-Jun-2023 00:04 109546 dmsp_15_ephemeris_20051026.txt 22-Jun-2023 00:04 109581 dmsp_16_ephemeris_20051026.txt 22-Jun-2023 00:04 109575