../ dmsp_10_ephemeris_19990509.txt 09-Nov-2025 22:23 109414 dmsp_11_ephemeris_19990509.txt 09-Nov-2025 22:23 109709 dmsp_12_ephemeris_19990509.txt 09-Nov-2025 22:23 109691 dmsp_13_ephemeris_19990509.txt 09-Nov-2025 22:23 109786 dmsp_14_ephemeris_19990509.txt 09-Nov-2025 22:23 109725