../ dmsp_13_ephemeris_20100123.txt 09-Nov-2025 22:59 107848 dmsp_14_ephemeris_20100123.txt 09-Nov-2025 22:59 108083 dmsp_15_ephemeris_20100123.txt 09-Nov-2025 22:59 107883 dmsp_16_ephemeris_20100123.txt 09-Nov-2025 22:59 107881 dmsp_17_ephemeris_20100123.txt 09-Nov-2025 22:59 108032 dmsp_18_ephemeris_20100123.txt 09-Nov-2025 22:59 108013