Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D TLE Epoch: 2021 4 5. Predictions up to the next 14.0 days: Date Time(GOES-15) GOES-15 Lat/Lon FY3D Lat/Lon Distance(km) Time Diff(sec) 04/06/2021 10:28:09 ( -0.01,-128.23) ( 0.99,-132.60) 499.35 80 04/07/2021 10:06:33 ( -0.02,-128.20) ( -0.09,-128.03) 20.95 80 04/09/2021 22:09:10 ( 0.02,-128.16) ( -0.11,-128.64) 54.57 80 04/10/2021 21:52:54 ( 0.02,-128.15) ( 0.97,-124.06) 466.35 80 04/12/2021 10:14:21 ( -0.01,-128.11) ( 0.26,-129.23) 128.03 80 04/13/2021 09:52:45 ( -0.02,-128.08) ( -0.82,-124.65) 391.76 80 04/14/2021 22:14:20 ( 0.01,-128.05) ( -0.39,-129.85) 205.79 80 04/15/2021 21:58:03 ( 0.02,-128.02) ( 0.64,-125.27) 314.41 80 04/17/2021 10:19:31 ( -0.01,-127.99) ( 0.54,-130.44) 279.99 80 04/18/2021 09:57:53 ( -0.01,-127.95) ( -0.49,-125.86) 239.00 80