../ dmsp_11_ephemeris_20001119.txt 22-Jun-2023 15:51 109336 dmsp_12_ephemeris_20001119.txt 22-Jun-2023 15:51 109435 dmsp_13_ephemeris_20001119.txt 22-Jun-2023 15:51 109444 dmsp_14_ephemeris_20001119.txt 22-Jun-2023 15:51 109456 dmsp_15_ephemeris_20001119.txt 22-Jun-2023 15:51 109460