Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2022 12 25.  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)
 12/25/2022   22:33:50   (   0.01,-137.33) (  -0.03,-137.56)   26.39                80
 12/26/2022   22:17:46   (   0.01,-137.32) (   0.96,-133.03)  489.30                80
 12/28/2022   10:39:35   (  -0.00,-137.31) (   0.19,-138.31)  112.47                80
 12/29/2022   10:18:10   (  -0.00,-137.31) (  -0.80,-133.77)  403.15                80
 12/30/2022   22:40:08   (   0.00,-137.30) (  -0.38,-139.08)  202.69                80
 12/31/2022   22:24:03   (  -0.00,-137.29) (   0.61,-134.55)  312.65                80
 01/02/2023   10:43:12   (   0.00,-137.27) (   0.58,-139.81)  289.86                80
 01/03/2023   10:27:08   (   0.00,-137.26) (  -0.47,-135.29)  225.05                80
 01/04/2023   22:46:24   (  -0.01,-137.24) (  -0.76,-140.59)  382.04                80
 01/05/2023   22:30:20   (  -0.01,-137.22) (   0.23,-136.05)  132.52                80
 01/07/2023   10:49:28   (   0.01,-137.19) (   0.96,-141.32)  471.07                80