../ dmsp_13_ephemeris_20080508.txt 09-Nov-2025 22:45 109588 dmsp_14_ephemeris_20080508.txt 09-Nov-2025 22:45 109600 dmsp_15_ephemeris_20080508.txt 09-Nov-2025 22:45 109664 dmsp_16_ephemeris_20080508.txt 09-Nov-2025 22:45 109685 dmsp_17_ephemeris_20080508.txt 09-Nov-2025 22:45 109734