../ dmsp_11_ephemeris_20000704.txt 22-Jun-2023 15:50 109761 dmsp_12_ephemeris_20000704.txt 22-Jun-2023 15:50 109500 dmsp_13_ephemeris_20000704.txt 22-Jun-2023 15:50 109611 dmsp_14_ephemeris_20000704.txt 22-Jun-2023 15:50 109603 dmsp_15_ephemeris_20000704.txt 22-Jun-2023 15:50 109581