../ dmsp_13_ephemeris_20081026.txt 22-Jun-2023 00:11 109479 dmsp_14_ephemeris_20081026.txt 22-Jun-2023 00:11 109536 dmsp_15_ephemeris_20081026.txt 22-Jun-2023 00:11 109453 dmsp_16_ephemeris_20081026.txt 22-Jun-2023 00:11 109446 dmsp_17_ephemeris_20081026.txt 22-Jun-2023 00:11 109423