../ dmsp_14_ephemeris_20100922.txt 09-Nov-2025 23:02 109629 dmsp_15_ephemeris_20100922.txt 09-Nov-2025 23:02 109492 dmsp_16_ephemeris_20100922.txt 09-Nov-2025 23:02 109610 dmsp_17_ephemeris_20100922.txt 09-Nov-2025 23:02 109637 dmsp_18_ephemeris_20100922.txt 09-Nov-2025 23:02 109714