../ dmsp_13_ephemeris_20100502.txt 09-Nov-2025 23:01 109665 dmsp_14_ephemeris_20100502.txt 09-Nov-2025 23:01 109672 dmsp_15_ephemeris_20100502.txt 09-Nov-2025 23:01 109466 dmsp_16_ephemeris_20100502.txt 09-Nov-2025 23:01 109688 dmsp_17_ephemeris_20100502.txt 09-Nov-2025 23:01 109598 dmsp_18_ephemeris_20100502.txt 09-Nov-2025 23:01 109794