Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP TLE Epoch: 2021 3 20. Predictions up to the next 14.0 days: Date Time(GOES-15) GOES-15 Lat/Lon NPP Lat/Lon Distance(km) Time Diff(sec) 03/22/2021 10:01:16 ( -0.09,-128.39) ( -0.01,-128.83) 49.94 80 03/23/2021 09:39:50 ( -0.09,-128.38) ( -0.99,-124.30) 465.45 80 03/24/2021 22:01:47 ( 0.08,-128.39) ( -0.17,-129.60) 137.65 80 03/25/2021 21:45:41 ( 0.08,-128.38) ( 0.81,-125.06) 378.13 80 03/27/2021 10:07:29 ( -0.07,-128.36) ( 0.36,-130.33) 224.78 80 03/28/2021 09:46:03 ( -0.08,-128.34) ( -0.62,-125.79) 290.02 80 03/29/2021 22:07:59 ( 0.07,-128.33) ( -0.54,-131.10) 315.01 80 03/30/2021 21:51:54 ( 0.07,-128.32) ( 0.45,-126.56) 200.12 80 04/01/2021 10:13:41 ( -0.06,-128.29) ( 0.72,-131.83) 402.82 80 04/02/2021 09:52:16 ( -0.07,-128.27) ( -0.26,-127.29) 111.19 80