../ dmsp_13_ephemeris_20060403.txt 22-Jun-2023 00:05 108270 dmsp_14_ephemeris_20060403.txt 22-Jun-2023 00:05 108207 dmsp_15_ephemeris_20060403.txt 22-Jun-2023 00:05 108245 dmsp_16_ephemeris_20060403.txt 22-Jun-2023 00:05 108161