../ dmsp_11_ephemeris_20001106.txt 21-Jun-2023 23:55 109492 dmsp_12_ephemeris_20001106.txt 21-Jun-2023 23:55 109463 dmsp_13_ephemeris_20001106.txt 21-Jun-2023 23:55 109526 dmsp_14_ephemeris_20001106.txt 21-Jun-2023 23:55 109568 dmsp_15_ephemeris_20001106.txt 21-Jun-2023 23:55 109498