../ dmsp_11_ephemeris_20010724.txt 21-Jun-2023 23:56 109670 dmsp_12_ephemeris_20010724.txt 21-Jun-2023 23:56 109603 dmsp_13_ephemeris_20010724.txt 21-Jun-2023 23:56 109729 dmsp_14_ephemeris_20010724.txt 21-Jun-2023 23:56 109691 dmsp_15_ephemeris_20010724.txt 21-Jun-2023 23:56 109624