../ dmsp_13_ephemeris_20081104.txt 22-Jun-2023 00:11 109437 dmsp_14_ephemeris_20081104.txt 22-Jun-2023 00:11 109460 dmsp_15_ephemeris_20081104.txt 22-Jun-2023 00:11 109419 dmsp_16_ephemeris_20081104.txt 22-Jun-2023 00:11 109478 dmsp_17_ephemeris_20081104.txt 22-Jun-2023 00:11 109487