../ dmsp_10_ephemeris_19990611.txt 21-Jun-2023 23:53 109387 dmsp_11_ephemeris_19990611.txt 21-Jun-2023 23:53 109767 dmsp_12_ephemeris_19990611.txt 21-Jun-2023 23:53 109652 dmsp_13_ephemeris_19990611.txt 21-Jun-2023 23:53 109701 dmsp_14_ephemeris_19990611.txt 21-Jun-2023 23:53 109708