../ dmsp_13_ephemeris_20090318.txt 22-Jun-2023 16:07 108201 dmsp_14_ephemeris_20090318.txt 22-Jun-2023 16:07 108223 dmsp_15_ephemeris_20090318.txt 22-Jun-2023 16:07 108048 dmsp_16_ephemeris_20090318.txt 22-Jun-2023 16:07 108295 dmsp_17_ephemeris_20090318.txt 22-Jun-2023 16:07 108229