Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 1 30.  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)
 01/31/2020   10:52:22   (   0.04,-137.21) (   0.95,-141.36)  472.31                80
 02/01/2020   10:30:57   (   0.04,-137.20) (  -0.04,-136.82)   43.50                80
 02/03/2020   22:36:50   (  -0.05,-137.19) (  -0.16,-137.59)   46.81                80
 02/04/2020   22:15:27   (  -0.05,-137.17) (   0.89,-133.07)  468.42                80
 02/06/2020   10:39:55   (   0.06,-137.15) (   0.31,-138.33)  134.14                80
 02/07/2020   10:18:31   (   0.06,-137.14) (  -0.67,-133.80)  380.41                80
 02/08/2020   22:40:28   (  -0.07,-137.11) (  -0.50,-139.10)  227.12                80
 02/09/2020   22:21:43   (  -0.06,-137.09) (   0.49,-134.57)  287.12                80
 02/11/2020   10:46:12   (   0.07,-137.06) (   0.72,-139.83)  316.57                80
 02/12/2020   10:24:48   (   0.07,-137.04) (  -0.33,-135.31)  197.33                80