../ dmsp_11_ephemeris_20030520.txt 09-Nov-2025 15:20 109679 dmsp_12_ephemeris_20030520.txt 09-Nov-2025 15:20 109693 dmsp_13_ephemeris_20030520.txt 09-Nov-2025 15:20 109772 dmsp_14_ephemeris_20030520.txt 09-Nov-2025 15:20 109689 dmsp_15_ephemeris_20030520.txt 09-Nov-2025 15:20 109659