../ dmsp_13_ephemeris_20100424.txt 09-Nov-2025 23:02 109636 dmsp_14_ephemeris_20100424.txt 09-Nov-2025 23:02 109583 dmsp_15_ephemeris_20100424.txt 09-Nov-2025 23:02 109681 dmsp_16_ephemeris_20100424.txt 09-Nov-2025 23:02 109680 dmsp_17_ephemeris_20100424.txt 09-Nov-2025 23:02 109712 dmsp_18_ephemeris_20100424.txt 09-Nov-2025 23:02 109752