../ dmsp_10_ephemeris_19981018.txt 09-Nov-2025 22:22 109493 dmsp_11_ephemeris_19981018.txt 09-Nov-2025 22:22 109686 dmsp_12_ephemeris_19981018.txt 09-Nov-2025 22:22 109545 dmsp_13_ephemeris_19981018.txt 09-Nov-2025 22:22 109591 dmsp_14_ephemeris_19981018.txt 09-Nov-2025 22:22 109648