../ dmsp_13_ephemeris_20100313.txt 09-Nov-2025 15:33 108145 dmsp_14_ephemeris_20100313.txt 09-Nov-2025 15:33 108233 dmsp_15_ephemeris_20100313.txt 09-Nov-2025 15:33 108224 dmsp_16_ephemeris_20100313.txt 09-Nov-2025 15:33 108236 dmsp_17_ephemeris_20100313.txt 09-Nov-2025 15:33 108210 dmsp_18_ephemeris_20100313.txt 09-Nov-2025 15:33 108229