../ dmsp_13_ephemeris_20041030.txt 22-Jun-2023 00:02 109474 dmsp_14_ephemeris_20041030.txt 22-Jun-2023 00:02 109478 dmsp_15_ephemeris_20041030.txt 22-Jun-2023 00:02 109564 dmsp_16_ephemeris_20041030.txt 22-Jun-2023 00:02 109546