../ dmsp_13_ephemeris_20070320.txt 22-Jun-2023 16:00 108242 dmsp_14_ephemeris_20070320.txt 22-Jun-2023 16:00 108162 dmsp_15_ephemeris_20070320.txt 22-Jun-2023 16:00 108259 dmsp_16_ephemeris_20070320.txt 22-Jun-2023 16:00 108275 dmsp_17_ephemeris_20070320.txt 22-Jun-2023 16:00 108138