../ dmsp_13_ephemeris_20100219.txt 22-Jun-2023 16:08 108006 dmsp_14_ephemeris_20100219.txt 22-Jun-2023 16:08 108150 dmsp_15_ephemeris_20100219.txt 22-Jun-2023 16:08 108095 dmsp_16_ephemeris_20100219.txt 22-Jun-2023 16:08 108198 dmsp_17_ephemeris_20100219.txt 22-Jun-2023 16:08 108093 dmsp_18_ephemeris_20100219.txt 22-Jun-2023 16:08 108190