../ dmsp_08_ephemeris_19920919.txt 09-Nov-2025 22:15 109456 dmsp_09_ephemeris_19920919.txt 09-Nov-2025 22:15 109570 dmsp_10_ephemeris_19920919.txt 09-Nov-2025 22:15 109727 dmsp_11_ephemeris_19920919.txt 09-Nov-2025 22:15 109797