../ dmsp_11_ephemeris_20011125.txt 21-Jun-2023 23:57 109371 dmsp_12_ephemeris_20011125.txt 21-Jun-2023 23:57 109339 dmsp_13_ephemeris_20011125.txt 21-Jun-2023 23:57 109338 dmsp_14_ephemeris_20011125.txt 21-Jun-2023 23:57 109519 dmsp_15_ephemeris_20011125.txt 21-Jun-2023 23:57 109384