../ dmsp_13_ephemeris_20090506.txt 22-Jun-2023 16:07 109717 dmsp_14_ephemeris_20090506.txt 22-Jun-2023 16:07 109563 dmsp_15_ephemeris_20090506.txt 22-Jun-2023 16:07 109555 dmsp_16_ephemeris_20090506.txt 22-Jun-2023 16:07 109564 dmsp_17_ephemeris_20090506.txt 22-Jun-2023 16:07 109692