../ dmsp_13_ephemeris_20080730.txt 09-Nov-2025 22:45 109665 dmsp_14_ephemeris_20080730.txt 09-Nov-2025 22:45 109656 dmsp_15_ephemeris_20080730.txt 09-Nov-2025 22:45 109651 dmsp_16_ephemeris_20080730.txt 09-Nov-2025 22:45 109769 dmsp_17_ephemeris_20080730.txt 09-Nov-2025 22:45 109555