../ dmsp_13_ephemeris_20050726.txt 22-Jun-2023 15:59 109638 dmsp_14_ephemeris_20050726.txt 22-Jun-2023 15:59 109656 dmsp_15_ephemeris_20050726.txt 22-Jun-2023 15:59 109556 dmsp_16_ephemeris_20050726.txt 22-Jun-2023 15:59 109707