../ dmsp_10_ephemeris_19980411.txt 09-Nov-2025 22:22 109731 dmsp_11_ephemeris_19980411.txt 09-Nov-2025 22:22 109830 dmsp_12_ephemeris_19980411.txt 09-Nov-2025 22:22 109657 dmsp_13_ephemeris_19980411.txt 09-Nov-2025 22:22 109766 dmsp_14_ephemeris_19980411.txt 09-Nov-2025 22:22 109716