../ dmsp_11_ephemeris_20000523.txt 09-Nov-2025 15:15 109670 dmsp_12_ephemeris_20000523.txt 09-Nov-2025 15:15 109649 dmsp_13_ephemeris_20000523.txt 09-Nov-2025 15:15 109704 dmsp_14_ephemeris_20000523.txt 09-Nov-2025 15:15 109676 dmsp_15_ephemeris_20000523.txt 09-Nov-2025 15:15 109681