Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2021 2 24.  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)
 02/25/2021   10:18:16   (  -0.05,-137.21) (  -0.79,-133.77)  391.00                80
 02/26/2021   22:40:12   (   0.04,-137.20) (  -0.39,-139.07)  213.76                80
 02/27/2021   22:24:08   (   0.04,-137.19) (   0.64,-134.54)  302.43                80
 03/01/2021   10:45:55   (  -0.03,-137.19) (   0.55,-139.81)  298.32                80
 03/02/2021   10:24:31   (  -0.04,-137.18) (  -0.48,-135.28)  217.34                80
 03/03/2021   22:46:26   (   0.03,-137.16) (  -0.75,-140.57)  388.83                80
 03/04/2021   22:30:22   (   0.03,-137.15) (   0.29,-136.04)  126.45                80
 03/06/2021   10:52:09   (  -0.03,-137.13) (   0.91,-141.30)  475.59                80
 03/07/2021   10:30:44   (  -0.03,-137.11) (  -0.12,-136.77)   39.24                80
 03/09/2021   22:33:54   (   0.01,-137.06) (  -0.12,-137.52)   53.63                80