../ dmsp_13_ephemeris_20091113.txt 09-Nov-2025 23:01 109345 dmsp_14_ephemeris_20091113.txt 09-Nov-2025 23:01 109501 dmsp_15_ephemeris_20091113.txt 09-Nov-2025 23:01 109486 dmsp_16_ephemeris_20091113.txt 09-Nov-2025 23:01 109449 dmsp_17_ephemeris_20091113.txt 09-Nov-2025 23:01 109373 dmsp_18_ephemeris_20091113.txt 09-Nov-2025 23:01 109554