../ dmsp_13_ephemeris_20100107.txt 09-Nov-2025 22:50 106446 dmsp_14_ephemeris_20100107.txt 09-Nov-2025 22:50 106551 dmsp_15_ephemeris_20100107.txt 09-Nov-2025 22:50 106412 dmsp_16_ephemeris_20100107.txt 09-Nov-2025 22:50 106470 dmsp_17_ephemeris_20100107.txt 09-Nov-2025 22:50 106573 dmsp_18_ephemeris_20100107.txt 09-Nov-2025 22:50 106497