../ dmsp_11_ephemeris_20001108.txt 21-Jun-2023 23:55 109547 dmsp_12_ephemeris_20001108.txt 21-Jun-2023 23:55 109549 dmsp_13_ephemeris_20001108.txt 21-Jun-2023 23:55 109484 dmsp_14_ephemeris_20001108.txt 21-Jun-2023 23:55 109520 dmsp_15_ephemeris_20001108.txt 21-Jun-2023 23:55 109591