../ dmsp_11_ephemeris_20030715.txt 22-Jun-2023 00:00 109688 dmsp_12_ephemeris_20030715.txt 22-Jun-2023 00:00 109706 dmsp_13_ephemeris_20030715.txt 22-Jun-2023 00:00 109645 dmsp_14_ephemeris_20030715.txt 22-Jun-2023 00:00 109565 dmsp_15_ephemeris_20030715.txt 22-Jun-2023 00:00 109474