../ dmsp_13_ephemeris_20100109.txt 09-Nov-2025 23:01 106395 dmsp_14_ephemeris_20100109.txt 09-Nov-2025 23:01 106517 dmsp_15_ephemeris_20100109.txt 09-Nov-2025 23:01 106312 dmsp_16_ephemeris_20100109.txt 09-Nov-2025 23:01 106474 dmsp_17_ephemeris_20100109.txt 09-Nov-2025 23:01 106536 dmsp_18_ephemeris_20100109.txt 09-Nov-2025 23:01 106529