../ dmsp_13_ephemeris_20100319.txt 09-Nov-2025 23:02 108216 dmsp_14_ephemeris_20100319.txt 09-Nov-2025 23:02 108157 dmsp_15_ephemeris_20100319.txt 09-Nov-2025 23:02 108069 dmsp_16_ephemeris_20100319.txt 09-Nov-2025 23:02 108167 dmsp_17_ephemeris_20100319.txt 09-Nov-2025 23:02 108190 dmsp_18_ephemeris_20100319.txt 09-Nov-2025 23:02 108157