../ dmsp_13_ephemeris_20091119.txt 09-Nov-2025 22:59 109380 dmsp_14_ephemeris_20091119.txt 09-Nov-2025 22:59 109375 dmsp_15_ephemeris_20091119.txt 09-Nov-2025 22:59 109306 dmsp_16_ephemeris_20091119.txt 09-Nov-2025 22:59 109455 dmsp_17_ephemeris_20091119.txt 09-Nov-2025 22:59 109404 dmsp_18_ephemeris_20091119.txt 09-Nov-2025 22:59 109436