../ dmsp_13_ephemeris_20041104.txt 22-Jun-2023 00:02 109524 dmsp_14_ephemeris_20041104.txt 22-Jun-2023 00:02 109471 dmsp_15_ephemeris_20041104.txt 22-Jun-2023 00:02 109539 dmsp_16_ephemeris_20041104.txt 22-Jun-2023 00:02 109582