../ dmsp_13_ephemeris_20100109.txt 09-Nov-2025 22:50 106395 dmsp_14_ephemeris_20100109.txt 09-Nov-2025 22:50 106517 dmsp_15_ephemeris_20100109.txt 09-Nov-2025 22:50 106312 dmsp_16_ephemeris_20100109.txt 09-Nov-2025 22:50 106474 dmsp_17_ephemeris_20100109.txt 09-Nov-2025 22:50 106536 dmsp_18_ephemeris_20100109.txt 09-Nov-2025 22:50 106529