../ dmsp_13_ephemeris_20100126.txt 09-Nov-2025 23:02 107931 dmsp_14_ephemeris_20100126.txt 09-Nov-2025 23:02 107938 dmsp_15_ephemeris_20100126.txt 09-Nov-2025 23:02 107939 dmsp_16_ephemeris_20100126.txt 09-Nov-2025 23:02 107948 dmsp_17_ephemeris_20100126.txt 09-Nov-2025 23:02 107939 dmsp_18_ephemeris_20100126.txt 09-Nov-2025 23:02 108025