../ dmsp_11_ephemeris_20011127.txt 21-Jun-2023 23:57 109399 dmsp_12_ephemeris_20011127.txt 21-Jun-2023 23:57 109273 dmsp_13_ephemeris_20011127.txt 21-Jun-2023 23:57 109333 dmsp_14_ephemeris_20011127.txt 21-Jun-2023 23:57 109425 dmsp_15_ephemeris_20011127.txt 21-Jun-2023 23:57 109501