../ dmsp_13_ephemeris_20100109.txt 09-Nov-2025 22:59 106395 dmsp_14_ephemeris_20100109.txt 09-Nov-2025 22:59 106517 dmsp_15_ephemeris_20100109.txt 09-Nov-2025 22:59 106312 dmsp_16_ephemeris_20100109.txt 09-Nov-2025 22:59 106474 dmsp_17_ephemeris_20100109.txt 09-Nov-2025 22:59 106536 dmsp_18_ephemeris_20100109.txt 09-Nov-2025 22:59 106529