../ dmsp_10_ephemeris_19980516.txt 09-Nov-2025 22:22 109509 dmsp_11_ephemeris_19980516.txt 09-Nov-2025 22:22 109729 dmsp_12_ephemeris_19980516.txt 09-Nov-2025 22:22 109665 dmsp_13_ephemeris_19980516.txt 09-Nov-2025 22:22 109680 dmsp_14_ephemeris_19980516.txt 09-Nov-2025 22:22 109614