../ dmsp_13_ephemeris_20080917.txt 22-Jun-2023 00:11 109692 dmsp_14_ephemeris_20080917.txt 22-Jun-2023 00:11 109680 dmsp_15_ephemeris_20080917.txt 22-Jun-2023 00:11 109651 dmsp_16_ephemeris_20080917.txt 22-Jun-2023 00:11 109716 dmsp_17_ephemeris_20080917.txt 22-Jun-2023 00:11 109640