../ dmsp_13_ephemeris_20100110.txt 09-Nov-2025 23:01 107931 dmsp_14_ephemeris_20100110.txt 09-Nov-2025 23:01 108114 dmsp_15_ephemeris_20100110.txt 09-Nov-2025 23:01 107921 dmsp_16_ephemeris_20100110.txt 09-Nov-2025 23:01 107922 dmsp_17_ephemeris_20100110.txt 09-Nov-2025 23:01 107935 dmsp_18_ephemeris_20100110.txt 09-Nov-2025 23:01 107840