../ dmsp_13_ephemeris_20070817.txt 22-Jun-2023 00:08 109811 dmsp_14_ephemeris_20070817.txt 22-Jun-2023 00:08 109612 dmsp_15_ephemeris_20070817.txt 22-Jun-2023 00:08 109646 dmsp_16_ephemeris_20070817.txt 22-Jun-2023 00:08 109607 dmsp_17_ephemeris_20070817.txt 22-Jun-2023 00:08 109768