../ dmsp_13_ephemeris_20100506.txt 09-Nov-2025 23:02 109743 dmsp_14_ephemeris_20100506.txt 09-Nov-2025 23:02 109543 dmsp_15_ephemeris_20100506.txt 09-Nov-2025 23:02 109587 dmsp_16_ephemeris_20100506.txt 09-Nov-2025 23:02 109704 dmsp_17_ephemeris_20100506.txt 09-Nov-2025 23:02 109556 dmsp_18_ephemeris_20100506.txt 09-Nov-2025 23:02 109688