../ dmsp_13_ephemeris_20051029.txt 22-Jun-2023 00:04 109378 dmsp_14_ephemeris_20051029.txt 22-Jun-2023 00:04 109500 dmsp_15_ephemeris_20051029.txt 22-Jun-2023 00:04 109461 dmsp_16_ephemeris_20051029.txt 22-Jun-2023 00:04 109646