Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2021 5 23.  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)
 05/23/2021   22:28:07   (   0.01,-137.19) (   0.22,-136.20)  112.38                80
 05/25/2021   10:52:35   (  -0.00,-137.18) (   0.94,-141.48)  489.37                80
 05/26/2021   10:31:11   (  -0.01,-137.17) (  -0.07,-136.95)   25.55                80
 05/28/2021   22:34:23   (   0.01,-137.13) (  -0.14,-137.72)   67.30                80
 05/29/2021   22:18:18   (   0.01,-137.11) (   0.87,-133.19)  447.22                80
 05/31/2021   10:40:06   (  -0.01,-137.09) (   0.29,-138.46)  155.91                80
 06/01/2021   10:18:42   (  -0.01,-137.07) (  -0.72,-133.93)  358.44                80
 06/02/2021   22:40:38   (   0.00,-137.05) (  -0.50,-139.23)  249.55                80
 06/03/2021   22:24:34   (   0.01,-137.03) (   0.52,-134.70)  264.80                80
 06/05/2021   10:46:22   (  -0.00,-137.00) (   0.65,-139.98)  338.65                80