../ dmsp_11_ephemeris_20001029.txt 21-Jun-2023 23:55 109552 dmsp_12_ephemeris_20001029.txt 21-Jun-2023 23:55 109613 dmsp_13_ephemeris_20001029.txt 21-Jun-2023 23:55 109584 dmsp_14_ephemeris_20001029.txt 21-Jun-2023 23:55 109602 dmsp_15_ephemeris_20001029.txt 21-Jun-2023 23:55 109546