../ dmsp_13_ephemeris_20051107.txt 22-Jun-2023 00:04 109412 dmsp_14_ephemeris_20051107.txt 22-Jun-2023 00:04 109407 dmsp_15_ephemeris_20051107.txt 22-Jun-2023 00:04 109481 dmsp_16_ephemeris_20051107.txt 22-Jun-2023 00:04 109447