../ dmsp_10_ephemeris_19980423.txt 09-Nov-2025 22:22 109558 dmsp_11_ephemeris_19980423.txt 09-Nov-2025 22:22 109816 dmsp_12_ephemeris_19980423.txt 09-Nov-2025 22:22 109816 dmsp_13_ephemeris_19980423.txt 09-Nov-2025 22:22 109803 dmsp_14_ephemeris_19980423.txt 09-Nov-2025 22:22 109750