../ dmsp_11_ephemeris_20001106.txt 22-Jun-2023 15:51 109492 dmsp_12_ephemeris_20001106.txt 22-Jun-2023 15:51 109463 dmsp_13_ephemeris_20001106.txt 22-Jun-2023 15:51 109526 dmsp_14_ephemeris_20001106.txt 22-Jun-2023 15:51 109568 dmsp_15_ephemeris_20001106.txt 22-Jun-2023 15:51 109498