../ dmsp_10_ephemeris_19990111.txt 21-Jun-2023 23:52 107963 dmsp_11_ephemeris_19990111.txt 21-Jun-2023 23:52 107927 dmsp_12_ephemeris_19990111.txt 21-Jun-2023 23:52 108012 dmsp_13_ephemeris_19990111.txt 21-Jun-2023 23:52 107911 dmsp_14_ephemeris_19990111.txt 21-Jun-2023 23:52 108033