../ dmsp_14_ephemeris_20100603.txt 09-Nov-2025 23:03 109552 dmsp_15_ephemeris_20100603.txt 09-Nov-2025 23:03 109632 dmsp_16_ephemeris_20100603.txt 09-Nov-2025 23:03 109588 dmsp_17_ephemeris_20100603.txt 09-Nov-2025 23:03 109576 dmsp_18_ephemeris_20100603.txt 09-Nov-2025 23:03 109548