../ dmsp_13_ephemeris_20070326.txt 22-Jun-2023 16:00 108209 dmsp_14_ephemeris_20070326.txt 22-Jun-2023 16:00 108193 dmsp_15_ephemeris_20070326.txt 22-Jun-2023 16:00 108256 dmsp_16_ephemeris_20070326.txt 22-Jun-2023 16:00 108223 dmsp_17_ephemeris_20070326.txt 22-Jun-2023 16:00 108201