../ dmsp_14_ephemeris_20100801.txt 09-Nov-2025 23:03 109433 dmsp_15_ephemeris_20100801.txt 09-Nov-2025 23:03 109484 dmsp_16_ephemeris_20100801.txt 09-Nov-2025 23:03 109636 dmsp_17_ephemeris_20100801.txt 09-Nov-2025 23:03 109661 dmsp_18_ephemeris_20100801.txt 09-Nov-2025 23:03 109560