../ dmsp_13_ephemeris_20060101.txt 22-Jun-2023 00:04 106380 dmsp_14_ephemeris_20060101.txt 22-Jun-2023 00:04 106470 dmsp_15_ephemeris_20060101.txt 22-Jun-2023 00:04 106449 dmsp_16_ephemeris_20060101.txt 22-Jun-2023 00:04 106600