../ dmsp_14_ephemeris_20100629.txt 09-Nov-2025 23:03 109506 dmsp_15_ephemeris_20100629.txt 09-Nov-2025 23:03 109641 dmsp_16_ephemeris_20100629.txt 09-Nov-2025 23:03 109656 dmsp_17_ephemeris_20100629.txt 09-Nov-2025 23:03 109682 dmsp_18_ephemeris_20100629.txt 09-Nov-2025 23:03 109480