../ dmsp_13_ephemeris_20091030.txt 09-Nov-2025 23:01 109357 dmsp_14_ephemeris_20091030.txt 09-Nov-2025 23:01 109556 dmsp_15_ephemeris_20091030.txt 09-Nov-2025 23:01 109469 dmsp_16_ephemeris_20091030.txt 09-Nov-2025 23:01 109463 dmsp_17_ephemeris_20091030.txt 09-Nov-2025 23:01 109533 dmsp_18_ephemeris_20091030.txt 09-Nov-2025 23:01 109482