../ dmsp_13_ephemeris_20091204.txt 09-Nov-2025 22:49 109409 dmsp_14_ephemeris_20091204.txt 09-Nov-2025 22:49 109436 dmsp_15_ephemeris_20091204.txt 09-Nov-2025 22:49 109215 dmsp_16_ephemeris_20091204.txt 09-Nov-2025 22:49 109351 dmsp_17_ephemeris_20091204.txt 09-Nov-2025 22:49 109356 dmsp_18_ephemeris_20091204.txt 09-Nov-2025 22:49 109358