Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D TLE Epoch: 2025 7 10. Predictions up to the next 14.0 days: Date Time(GOES-15) GOES-15 Lat/Lon FY3D Lat/Lon Distance(km) Time Diff(sec) 07/11/2025 11:02:51 ( 0.40, 61.27) ( 0.47, 61.60) 38.02 80 07/13/2025 23:05:41 ( -0.41, 61.33) ( -0.33, 60.98) 39.24 80 07/14/2025 22:46:52 ( -0.40, 61.34) ( -1.39, 65.55) 481.08 80 07/16/2025 11:05:59 ( 0.42, 61.31) ( 0.21, 60.32) 112.10 80 07/17/2025 10:49:49 ( 0.41, 61.32) ( 1.22, 64.90) 408.30 80 07/18/2025 23:11:28 ( -0.43, 61.38) ( -0.02, 59.72) 189.97 80 07/19/2025 22:49:58 ( -0.42, 61.39) ( -1.08, 64.28) 329.45 80 07/21/2025 11:11:46 ( 0.44, 61.39) ( -0.09, 59.06) 265.80 80 07/22/2025 10:55:36 ( 0.44, 61.41) ( 0.98, 63.62) 253.60 80 07/23/2025 23:17:15 ( -0.45, 61.47) ( 0.22, 58.44) 344.92 80