../ dmsp_13_ephemeris_20060727.txt 22-Jun-2023 15:59 109753 dmsp_14_ephemeris_20060727.txt 22-Jun-2023 15:59 109581 dmsp_15_ephemeris_20060727.txt 22-Jun-2023 15:59 109510 dmsp_16_ephemeris_20060727.txt 22-Jun-2023 15:59 109684