../ dmsp_13_ephemeris_20100323.txt 09-Nov-2025 23:02 108204 dmsp_14_ephemeris_20100323.txt 09-Nov-2025 23:02 108176 dmsp_15_ephemeris_20100323.txt 09-Nov-2025 23:02 108216 dmsp_16_ephemeris_20100323.txt 09-Nov-2025 23:02 108203 dmsp_17_ephemeris_20100323.txt 09-Nov-2025 23:02 108170 dmsp_18_ephemeris_20100323.txt 09-Nov-2025 23:02 108137