../ dmsp_11_ephemeris_20010829.txt 21-Jun-2023 23:56 109747 dmsp_12_ephemeris_20010829.txt 21-Jun-2023 23:56 109726 dmsp_13_ephemeris_20010829.txt 21-Jun-2023 23:56 109668 dmsp_14_ephemeris_20010829.txt 21-Jun-2023 23:56 109714 dmsp_15_ephemeris_20010829.txt 21-Jun-2023 23:56 109539