../ dmsp_13_ephemeris_20091223.txt 09-Nov-2025 23:01 109312 dmsp_14_ephemeris_20091223.txt 09-Nov-2025 23:01 109361 dmsp_15_ephemeris_20091223.txt 09-Nov-2025 23:01 109214 dmsp_16_ephemeris_20091223.txt 09-Nov-2025 23:01 109327 dmsp_17_ephemeris_20091223.txt 09-Nov-2025 23:01 109246 dmsp_18_ephemeris_20091223.txt 09-Nov-2025 23:01 109402