../ dmsp_13_ephemeris_20091214.txt 09-Nov-2025 23:01 109262 dmsp_14_ephemeris_20091214.txt 09-Nov-2025 23:01 109415 dmsp_15_ephemeris_20091214.txt 09-Nov-2025 23:01 109368 dmsp_16_ephemeris_20091214.txt 09-Nov-2025 23:01 109265 dmsp_17_ephemeris_20091214.txt 09-Nov-2025 23:01 109321 dmsp_18_ephemeris_20091214.txt 09-Nov-2025 23:01 109396