../ dmsp_13_ephemeris_20100307.txt 09-Nov-2025 23:02 108109 dmsp_14_ephemeris_20100307.txt 09-Nov-2025 23:02 108213 dmsp_15_ephemeris_20100307.txt 09-Nov-2025 23:02 108118 dmsp_16_ephemeris_20100307.txt 09-Nov-2025 23:02 108123 dmsp_17_ephemeris_20100307.txt 09-Nov-2025 23:02 108121 dmsp_18_ephemeris_20100307.txt 09-Nov-2025 23:02 108222