../ dmsp_11_ephemeris_20001001.txt 22-Jun-2023 15:51 109659 dmsp_12_ephemeris_20001001.txt 22-Jun-2023 15:51 109721 dmsp_13_ephemeris_20001001.txt 22-Jun-2023 15:51 109623 dmsp_14_ephemeris_20001001.txt 22-Jun-2023 15:51 109647 dmsp_15_ephemeris_20001001.txt 22-Jun-2023 15:51 109649