../ dmsp_11_ephemeris_20010510.txt 22-Jun-2023 15:52 109603 dmsp_12_ephemeris_20010510.txt 22-Jun-2023 15:52 109701 dmsp_13_ephemeris_20010510.txt 22-Jun-2023 15:52 109691 dmsp_14_ephemeris_20010510.txt 22-Jun-2023 15:52 109726 dmsp_15_ephemeris_20010510.txt 22-Jun-2023 15:52 109710