../ dmsp_13_ephemeris_20080219.txt 22-Jun-2023 16:20 108161 dmsp_14_ephemeris_20080219.txt 22-Jun-2023 16:20 107992 dmsp_15_ephemeris_20080219.txt 22-Jun-2023 16:20 108086 dmsp_16_ephemeris_20080219.txt 22-Jun-2023 16:20 108170 dmsp_17_ephemeris_20080219.txt 22-Jun-2023 16:20 108133