../ dmsp_13_ephemeris_20100310.txt 09-Nov-2025 23:02 108239 dmsp_14_ephemeris_20100310.txt 09-Nov-2025 23:02 108170 dmsp_15_ephemeris_20100310.txt 09-Nov-2025 23:02 108181 dmsp_16_ephemeris_20100310.txt 09-Nov-2025 23:02 108221 dmsp_17_ephemeris_20100310.txt 09-Nov-2025 23:02 108167 dmsp_18_ephemeris_20100310.txt 09-Nov-2025 23:02 108212