../ dmsp_10_ephemeris_19990814.txt 21-Jun-2023 23:53 109581 dmsp_11_ephemeris_19990814.txt 21-Jun-2023 23:53 109719 dmsp_12_ephemeris_19990814.txt 21-Jun-2023 23:53 109623 dmsp_13_ephemeris_19990814.txt 21-Jun-2023 23:53 109830 dmsp_14_ephemeris_19990814.txt 21-Jun-2023 23:53 109731