../ dmsp_11_ephemeris_20000918.txt 09-Nov-2025 15:16 109654 dmsp_12_ephemeris_20000918.txt 09-Nov-2025 15:16 109820 dmsp_13_ephemeris_20000918.txt 09-Nov-2025 15:16 109636 dmsp_14_ephemeris_20000918.txt 09-Nov-2025 15:16 109742 dmsp_15_ephemeris_20000918.txt 09-Nov-2025 15:16 109794