Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D TLE Epoch: 2021 3 4. Predictions up to the next 14.0 days: Date Time(GOES-15) GOES-15 Lat/Lon FY3D Lat/Lon Distance(km) Time Diff(sec) 03/04/2021 21:54:39 ( 0.15,-128.33) ( 0.95,-124.73) 409.40 80 03/06/2021 10:16:07 ( -0.14,-128.31) ( 0.24,-129.90) 182.22 80 03/07/2021 09:54:30 ( -0.14,-128.32) ( -0.83,-125.33) 341.45 80 03/08/2021 22:16:07 ( 0.13,-128.37) ( -0.34,-130.54) 247.32 80 03/09/2021 21:59:50 ( 0.13,-128.38) ( 0.68,-125.96) 276.87 80 03/11/2021 10:21:17 ( -0.12,-128.37) ( 0.52,-131.13) 314.27 80 03/12/2021 09:59:41 ( -0.12,-128.38) ( -0.55,-126.55) 209.19 80 03/13/2021 22:21:17 ( 0.11,-128.42) ( -0.67,-131.76) 380.63 80 03/14/2021 22:05:01 ( 0.12,-128.44) ( 0.41,-127.18) 143.41 80 03/16/2021 10:26:28 ( -0.10,-128.43) ( 0.80,-132.35) 447.20 80 03/17/2021 10:04:51 ( -0.11,-128.44) ( -0.27,-127.77) 75.82 80