../ dmsp_11_ephemeris_20030531.txt 09-Nov-2025 15:20 109701 dmsp_12_ephemeris_20030531.txt 09-Nov-2025 15:20 109540 dmsp_13_ephemeris_20030531.txt 09-Nov-2025 15:20 109660 dmsp_14_ephemeris_20030531.txt 09-Nov-2025 15:20 109656 dmsp_15_ephemeris_20030531.txt 09-Nov-2025 15:20 109631