../ dmsp_11_ephemeris_20000510.txt 09-Nov-2025 22:34 109780 dmsp_12_ephemeris_20000510.txt 09-Nov-2025 22:34 109542 dmsp_13_ephemeris_20000510.txt 09-Nov-2025 22:34 109825 dmsp_14_ephemeris_20000510.txt 09-Nov-2025 22:34 109616 dmsp_15_ephemeris_20000510.txt 09-Nov-2025 22:34 109588