../ dmsp_11_ephemeris_20000701.txt 22-Jun-2023 15:51 109667 dmsp_12_ephemeris_20000701.txt 22-Jun-2023 15:51 109581 dmsp_13_ephemeris_20000701.txt 22-Jun-2023 15:51 109785 dmsp_14_ephemeris_20000701.txt 22-Jun-2023 15:51 109663 dmsp_15_ephemeris_20000701.txt 22-Jun-2023 15:51 109575