../ dmsp_11_ephemeris_20000906.txt 22-Jun-2023 16:01 109800 dmsp_12_ephemeris_20000906.txt 22-Jun-2023 16:01 109787 dmsp_13_ephemeris_20000906.txt 22-Jun-2023 16:01 109834 dmsp_14_ephemeris_20000906.txt 22-Jun-2023 16:01 109648 dmsp_15_ephemeris_20000906.txt 22-Jun-2023 16:01 109594