../ dmsp_11_ephemeris_20001123.txt 22-Jun-2023 15:51 109384 dmsp_12_ephemeris_20001123.txt 22-Jun-2023 15:51 109501 dmsp_13_ephemeris_20001123.txt 22-Jun-2023 15:51 109492 dmsp_14_ephemeris_20001123.txt 22-Jun-2023 15:51 109463 dmsp_15_ephemeris_20001123.txt 22-Jun-2023 15:51 109511