../ dmsp_10_ephemeris_19990417.txt 09-Nov-2025 22:23 109590 dmsp_11_ephemeris_19990417.txt 09-Nov-2025 22:23 109690 dmsp_12_ephemeris_19990417.txt 09-Nov-2025 22:23 109668 dmsp_13_ephemeris_19990417.txt 09-Nov-2025 22:23 109782 dmsp_14_ephemeris_19990417.txt 09-Nov-2025 22:23 109701