Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D TLE Epoch: 2020 12 24. Predictions up to the next 14.0 days: Date Time(GOES-15) GOES-15 Lat/Lon FY3D Lat/Lon Distance(km) Time Diff(sec) 12/24/2020 22:21:50 ( -0.14,-128.28) ( -0.88,-131.64) 382.99 80 12/25/2020 22:00:14 ( -0.12,-128.28) ( 0.17,-127.06) 139.06 80 12/27/2020 10:24:22 ( 0.17,-128.25) ( 1.05,-132.24) 453.93 80 12/28/2020 10:02:45 ( 0.14,-128.25) ( -0.01,-127.66) 67.90 80 12/30/2020 22:08:04 ( -0.17,-128.26) ( -0.20,-128.28) 3.43 80 01/02/2021 10:10:36 ( 0.19,-128.21) ( 0.35,-128.87) 75.76 80 01/03/2021 09:49:00 ( 0.16,-128.20) ( -0.70,-124.29) 445.18 80 01/04/2021 22:13:16 ( -0.21,-128.21) ( -0.50,-129.50) 147.22 80 01/05/2021 21:51:39 ( -0.18,-128.20) ( 0.56,-124.93) 373.32 80