../ dmsp_14_ephemeris_20101028.txt 09-Nov-2025 22:52 109618 dmsp_15_ephemeris_20101028.txt 09-Nov-2025 22:52 109479 dmsp_16_ephemeris_20101028.txt 09-Nov-2025 22:52 109520 dmsp_17_ephemeris_20101028.txt 09-Nov-2025 22:52 109450 dmsp_18_ephemeris_20101028.txt 09-Nov-2025 22:52 109471