Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 5 28.  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)
 05/28/2020   10:40:09   (  -0.00,-137.20) (   0.24,-138.40)  135.91                80
 05/29/2020   10:18:43   (  -0.00,-137.20) (  -0.74,-133.86)  380.31                80
 05/30/2020   22:43:19   (  -0.00,-137.19) (  -0.42,-139.17)  225.13                80
 05/31/2020   22:21:54   (   0.00,-137.19) (   0.56,-134.63)  290.83                80
 06/02/2020   10:46:21   (  -0.00,-137.18) (   0.61,-139.91)  310.18                80
 06/03/2020   10:24:57   (  -0.00,-137.18) (  -0.43,-135.38)  205.33                80
 06/04/2020   22:46:52   (   0.00,-137.16) (  -0.79,-140.68)  401.38                80
 06/05/2020   22:30:48   (   0.00,-137.14) (   0.26,-136.15)  113.81                80
 06/07/2020   10:49:54   (   0.00,-137.13) (   0.97,-141.41)  488.45                80
 06/08/2020   10:33:50   (   0.00,-137.11) (  -0.07,-136.89)   26.52                80
 06/10/2020   22:34:19   (  -0.01,-137.07) (  -0.16,-137.65)   66.46                80