../ dmsp_11_ephemeris_20001013.txt 21-Jun-2023 23:55 109654 dmsp_12_ephemeris_20001013.txt 21-Jun-2023 23:55 109617 dmsp_13_ephemeris_20001013.txt 21-Jun-2023 23:55 109721 dmsp_14_ephemeris_20001013.txt 21-Jun-2023 23:55 109532 dmsp_15_ephemeris_20001013.txt 21-Jun-2023 23:55 109651