../ dmsp_10_ephemeris_19990112.txt 21-Jun-2023 23:52 108023 dmsp_11_ephemeris_19990112.txt 21-Jun-2023 23:52 107944 dmsp_12_ephemeris_19990112.txt 21-Jun-2023 23:52 107945 dmsp_13_ephemeris_19990112.txt 21-Jun-2023 23:52 107945 dmsp_14_ephemeris_19990112.txt 21-Jun-2023 23:52 108120