../ dmsp_13_ephemeris_20100425.txt 09-Nov-2025 23:02 109792 dmsp_14_ephemeris_20100425.txt 09-Nov-2025 23:02 109603 dmsp_15_ephemeris_20100425.txt 09-Nov-2025 23:02 109578 dmsp_16_ephemeris_20100425.txt 09-Nov-2025 23:02 109570 dmsp_17_ephemeris_20100425.txt 09-Nov-2025 23:02 109666 dmsp_18_ephemeris_20100425.txt 09-Nov-2025 23:02 109701