../ dmsp_13_ephemeris_20080623.txt 09-Nov-2025 22:45 109615 dmsp_14_ephemeris_20080623.txt 09-Nov-2025 22:45 109578 dmsp_15_ephemeris_20080623.txt 09-Nov-2025 22:45 109506 dmsp_16_ephemeris_20080623.txt 09-Nov-2025 22:45 109582 dmsp_17_ephemeris_20080623.txt 09-Nov-2025 22:45 109644