../ dmsp_13_ephemeris_20040912.txt 22-Jun-2023 16:11 109812 dmsp_14_ephemeris_20040912.txt 22-Jun-2023 16:11 109725 dmsp_15_ephemeris_20040912.txt 22-Jun-2023 16:11 109736 dmsp_16_ephemeris_20040912.txt 22-Jun-2023 16:11 109680