../ dmsp_11_ephemeris_20010921.txt 22-Jun-2023 15:52 109757 dmsp_12_ephemeris_20010921.txt 22-Jun-2023 15:52 109807 dmsp_13_ephemeris_20010921.txt 22-Jun-2023 15:52 109719 dmsp_14_ephemeris_20010921.txt 22-Jun-2023 15:52 109663 dmsp_15_ephemeris_20010921.txt 22-Jun-2023 15:52 109724