../ dmsp_11_ephemeris_20000923.txt 22-Jun-2023 16:01 109639 dmsp_12_ephemeris_20000923.txt 22-Jun-2023 16:01 109695 dmsp_13_ephemeris_20000923.txt 22-Jun-2023 16:01 109783 dmsp_14_ephemeris_20000923.txt 22-Jun-2023 16:01 109675 dmsp_15_ephemeris_20000923.txt 22-Jun-2023 16:01 109757