../ dmsp_13_ephemeris_20051128.txt 22-Jun-2023 16:14 109388 dmsp_14_ephemeris_20051128.txt 22-Jun-2023 16:14 109336 dmsp_15_ephemeris_20051128.txt 22-Jun-2023 16:14 109414 dmsp_16_ephemeris_20051128.txt 22-Jun-2023 16:14 109403