../ dmsp_13_ephemeris_20090329.txt 22-Jun-2023 16:07 108235 dmsp_14_ephemeris_20090329.txt 22-Jun-2023 16:07 108111 dmsp_15_ephemeris_20090329.txt 22-Jun-2023 16:07 108255 dmsp_16_ephemeris_20090329.txt 22-Jun-2023 16:07 108240 dmsp_17_ephemeris_20090329.txt 22-Jun-2023 16:07 108184