../ dmsp_13_ephemeris_20091116.txt 09-Nov-2025 23:01 109379 dmsp_14_ephemeris_20091116.txt 09-Nov-2025 23:01 109489 dmsp_15_ephemeris_20091116.txt 09-Nov-2025 23:01 109350 dmsp_16_ephemeris_20091116.txt 09-Nov-2025 23:01 109267 dmsp_17_ephemeris_20091116.txt 09-Nov-2025 23:01 109312 dmsp_18_ephemeris_20091116.txt 09-Nov-2025 23:01 109382