../ dmsp_11_ephemeris_20030608.txt 22-Jun-2023 00:00 109677 dmsp_12_ephemeris_20030608.txt 22-Jun-2023 00:00 109546 dmsp_13_ephemeris_20030608.txt 22-Jun-2023 00:00 109635 dmsp_14_ephemeris_20030608.txt 22-Jun-2023 00:00 109657 dmsp_15_ephemeris_20030608.txt 22-Jun-2023 00:00 109601