../ dmsp_11_ephemeris_20000903.txt 22-Jun-2023 16:01 109781 dmsp_12_ephemeris_20000903.txt 22-Jun-2023 16:01 109766 dmsp_13_ephemeris_20000903.txt 22-Jun-2023 16:01 109680 dmsp_14_ephemeris_20000903.txt 22-Jun-2023 16:01 109803 dmsp_15_ephemeris_20000903.txt 22-Jun-2023 16:01 109654