../ dmsp_10_ephemeris_19970903.txt 09-Nov-2025 22:20 109603 dmsp_11_ephemeris_19970903.txt 09-Nov-2025 22:20 109709 dmsp_12_ephemeris_19970903.txt 09-Nov-2025 22:20 109770 dmsp_13_ephemeris_19970903.txt 09-Nov-2025 22:20 109793 dmsp_14_ephemeris_19970903.txt 09-Nov-2025 22:20 109717