../ dmsp_11_ephemeris_20000312.txt 09-Nov-2025 15:15 108323 dmsp_12_ephemeris_20000312.txt 09-Nov-2025 15:15 108197 dmsp_13_ephemeris_20000312.txt 09-Nov-2025 15:15 108128 dmsp_14_ephemeris_20000312.txt 09-Nov-2025 15:15 108290 dmsp_15_ephemeris_20000312.txt 09-Nov-2025 15:15 108237