../ dmsp_11_ephemeris_20001225.txt 22-Jun-2023 15:51 109337 dmsp_12_ephemeris_20001225.txt 22-Jun-2023 15:51 109427 dmsp_13_ephemeris_20001225.txt 22-Jun-2023 15:51 109338 dmsp_14_ephemeris_20001225.txt 22-Jun-2023 15:51 109346 dmsp_15_ephemeris_20001225.txt 22-Jun-2023 15:51 109598