../ dmsp_13_ephemeris_20091012.txt 09-Nov-2025 23:00 109603 dmsp_14_ephemeris_20091012.txt 09-Nov-2025 23:00 109732 dmsp_15_ephemeris_20091012.txt 09-Nov-2025 23:00 109518 dmsp_16_ephemeris_20091012.txt 09-Nov-2025 23:00 109686 dmsp_17_ephemeris_20091012.txt 09-Nov-2025 23:00 109663