../ dmsp_10_ephemeris_19980415.txt 09-Nov-2025 22:22 109590 dmsp_11_ephemeris_19980415.txt 09-Nov-2025 22:22 109825 dmsp_12_ephemeris_19980415.txt 09-Nov-2025 22:22 109838 dmsp_13_ephemeris_19980415.txt 09-Nov-2025 22:22 109827 dmsp_14_ephemeris_19980415.txt 09-Nov-2025 22:22 109877