../ dmsp_11_ephemeris_20011020.txt 22-Jun-2023 15:52 109610 dmsp_12_ephemeris_20011020.txt 22-Jun-2023 15:52 109370 dmsp_13_ephemeris_20011020.txt 22-Jun-2023 15:52 109725 dmsp_14_ephemeris_20011020.txt 22-Jun-2023 15:52 109454 dmsp_15_ephemeris_20011020.txt 22-Jun-2023 15:52 109568