../ dmsp_10_ephemeris_19990523.txt 09-Nov-2025 22:23 109514 dmsp_11_ephemeris_19990523.txt 09-Nov-2025 22:23 109739 dmsp_12_ephemeris_19990523.txt 09-Nov-2025 22:23 109566 dmsp_13_ephemeris_19990523.txt 09-Nov-2025 22:23 109718 dmsp_14_ephemeris_19990523.txt 09-Nov-2025 22:23 109496