../ dmsp_14_ephemeris_20101001.txt 09-Nov-2025 23:02 109582 dmsp_15_ephemeris_20101001.txt 09-Nov-2025 23:02 109647 dmsp_16_ephemeris_20101001.txt 09-Nov-2025 23:02 109560 dmsp_17_ephemeris_20101001.txt 09-Nov-2025 23:02 109599 dmsp_18_ephemeris_20101001.txt 09-Nov-2025 23:02 109651