../ dmsp_11_ephemeris_20010724.txt 22-Jun-2023 15:53 109670 dmsp_12_ephemeris_20010724.txt 22-Jun-2023 15:53 109603 dmsp_13_ephemeris_20010724.txt 22-Jun-2023 15:53 109729 dmsp_14_ephemeris_20010724.txt 22-Jun-2023 15:53 109691 dmsp_15_ephemeris_20010724.txt 22-Jun-2023 15:53 109624