Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20 TLE Epoch: 2021 1 10. Predictions up to the next 14.0 days: Date Time(GOES-17) GOES-17 Lat/Lon NOAA-20 Lat/Lon Distance(km) Time Diff(sec) 01/10/2021 22:24:09 ( 0.02,-137.24) ( 0.59,-134.61) 299.99 80 01/12/2021 10:43:16 ( -0.00,-137.24) ( 0.61,-139.87) 300.17 80 01/13/2021 10:27:12 ( 0.01,-137.24) ( -0.41,-135.34) 216.80 80 01/14/2021 22:46:28 ( -0.02,-137.25) ( -0.80,-140.64) 386.52 80 01/15/2021 22:30:24 ( -0.02,-137.25) ( 0.22,-136.11) 130.06 80 01/17/2021 10:52:12 ( -0.01,-137.25) ( 0.92,-141.38) 471.32 80 01/18/2021 10:30:48 ( -0.02,-137.25) ( -0.10,-136.85) 44.93 80 01/20/2021 22:33:59 ( 0.02,-137.25) ( -0.08,-137.62) 43.08 80 01/21/2021 22:17:55 ( 0.01,-137.24) ( 0.94,-133.09) 473.14 80 01/23/2021 10:39:42 ( 0.02,-137.23) ( 0.27,-138.35) 128.21 80