../ dmsp_13_ephemeris_20090712.txt 22-Jun-2023 16:07 109710 dmsp_14_ephemeris_20090712.txt 22-Jun-2023 16:07 109447 dmsp_15_ephemeris_20090712.txt 22-Jun-2023 16:07 109580 dmsp_16_ephemeris_20090712.txt 22-Jun-2023 16:07 109541 dmsp_17_ephemeris_20090712.txt 22-Jun-2023 16:07 109637