../ dmsp_11_ephemeris_20001210.txt 21-Jun-2023 23:55 109483 dmsp_12_ephemeris_20001210.txt 21-Jun-2023 23:55 109361 dmsp_13_ephemeris_20001210.txt 21-Jun-2023 23:55 109241 dmsp_14_ephemeris_20001210.txt 21-Jun-2023 23:55 109401 dmsp_15_ephemeris_20001210.txt 21-Jun-2023 23:55 109528