../ dmsp_15_ephemeris_20141116.txt 09-Nov-2025 23:03 109403 dmsp_16_ephemeris_20141116.txt 09-Nov-2025 23:03 109433 dmsp_17_ephemeris_20141116.txt 09-Nov-2025 23:03 109324 dmsp_18_ephemeris_20141116.txt 09-Nov-2025 23:03 109390 dmsp_19_ephemeris_20141116.txt 09-Nov-2025 23:03 109418