../ dmsp_14_ephemeris_20100728.txt 09-Nov-2025 15:34 109522 dmsp_15_ephemeris_20100728.txt 09-Nov-2025 15:34 109681 dmsp_16_ephemeris_20100728.txt 09-Nov-2025 15:34 109667 dmsp_17_ephemeris_20100728.txt 09-Nov-2025 15:34 109640 dmsp_18_ephemeris_20100728.txt 09-Nov-2025 15:34 109532