../ dmsp_13_ephemeris_20090719.txt 09-Nov-2025 22:48 109698 dmsp_14_ephemeris_20090719.txt 09-Nov-2025 22:48 109537 dmsp_15_ephemeris_20090719.txt 09-Nov-2025 22:48 109648 dmsp_16_ephemeris_20090719.txt 09-Nov-2025 22:48 109581 dmsp_17_ephemeris_20090719.txt 09-Nov-2025 22:48 109741