../ dmsp_11_ephemeris_20011214.txt 21-Jun-2023 23:57 109430 dmsp_12_ephemeris_20011214.txt 21-Jun-2023 23:57 109429 dmsp_13_ephemeris_20011214.txt 21-Jun-2023 23:57 109343 dmsp_14_ephemeris_20011214.txt 21-Jun-2023 23:57 109384 dmsp_15_ephemeris_20011214.txt 21-Jun-2023 23:57 109446