../ dmsp_13_ephemeris_20081216.txt 22-Jun-2023 16:06 109379 dmsp_14_ephemeris_20081216.txt 22-Jun-2023 16:06 109456 dmsp_15_ephemeris_20081216.txt 22-Jun-2023 16:06 109284 dmsp_16_ephemeris_20081216.txt 22-Jun-2023 16:06 109299 dmsp_17_ephemeris_20081216.txt 22-Jun-2023 16:06 109390