../ dmsp_11_ephemeris_20000827.txt 22-Jun-2023 16:01 109755 dmsp_12_ephemeris_20000827.txt 22-Jun-2023 16:01 109702 dmsp_13_ephemeris_20000827.txt 22-Jun-2023 16:01 109788 dmsp_14_ephemeris_20000827.txt 22-Jun-2023 16:01 109695 dmsp_15_ephemeris_20000827.txt 22-Jun-2023 16:01 109761