../ dmsp_11_ephemeris_20001213.txt 22-Jun-2023 15:51 109377 dmsp_12_ephemeris_20001213.txt 22-Jun-2023 15:51 109378 dmsp_13_ephemeris_20001213.txt 22-Jun-2023 15:51 109365 dmsp_14_ephemeris_20001213.txt 22-Jun-2023 15:51 109470 dmsp_15_ephemeris_20001213.txt 22-Jun-2023 15:51 109483