../ dmsp_11_ephemeris_20001213.txt 21-Jun-2023 23:55 109377 dmsp_12_ephemeris_20001213.txt 21-Jun-2023 23:55 109378 dmsp_13_ephemeris_20001213.txt 21-Jun-2023 23:55 109365 dmsp_14_ephemeris_20001213.txt 21-Jun-2023 23:55 109470 dmsp_15_ephemeris_20001213.txt 21-Jun-2023 23:55 109483