../ dmsp_11_ephemeris_20000422.txt 09-Nov-2025 22:32 109819 dmsp_12_ephemeris_20000422.txt 09-Nov-2025 22:32 109794 dmsp_13_ephemeris_20000422.txt 09-Nov-2025 22:32 109733 dmsp_14_ephemeris_20000422.txt 09-Nov-2025 22:32 109764 dmsp_15_ephemeris_20000422.txt 09-Nov-2025 22:32 109609