../ dmsp_10_ephemeris_19980630.txt 09-Nov-2025 22:22 109536 dmsp_11_ephemeris_19980630.txt 09-Nov-2025 22:22 109693 dmsp_12_ephemeris_19980630.txt 09-Nov-2025 22:22 109538 dmsp_13_ephemeris_19980630.txt 09-Nov-2025 22:22 109706 dmsp_14_ephemeris_19980630.txt 09-Nov-2025 22:22 109720