../ dmsp_15_ephemeris_20160108.txt 09-Nov-2025 23:23 106570 dmsp_16_ephemeris_20160108.txt 09-Nov-2025 23:23 106532 dmsp_17_ephemeris_20160108.txt 09-Nov-2025 23:23 106455 dmsp_18_ephemeris_20160108.txt 09-Nov-2025 23:23 106375 dmsp_19_ephemeris_20160108.txt 09-Nov-2025 23:23 106507