../ dmsp_11_ephemeris_20001125.txt 21-Jun-2023 23:55 109533 dmsp_12_ephemeris_20001125.txt 21-Jun-2023 23:55 109514 dmsp_13_ephemeris_20001125.txt 21-Jun-2023 23:55 109481 dmsp_14_ephemeris_20001125.txt 21-Jun-2023 23:55 109364 dmsp_15_ephemeris_20001125.txt 21-Jun-2023 23:55 109441