Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 6 3.  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)
 06/03/2019   22:30:34   (   0.02,-137.19) (   0.24,-136.12)  121.74                80
 06/05/2019   10:52:21   (  -0.02,-137.21) (   0.93,-141.39)  476.11                80
 06/06/2019   10:30:57   (  -0.01,-137.21) (  -0.11,-136.86)   40.34                80
 06/08/2019   22:34:07   (  -0.00,-137.18) (  -0.11,-137.62)   50.99                80
 06/09/2019   22:18:01   (  -0.01,-137.17) (   0.88,-133.08)  465.13                80
 06/11/2019   10:39:48   (   0.01,-137.18) (   0.29,-138.35)  133.87                80
 06/12/2019   10:18:24   (   0.01,-137.18) (  -0.76,-133.83)  381.79                80
 06/13/2019   22:40:19   (  -0.00,-137.14) (  -0.44,-139.13)  227.01                80
 06/14/2019   22:24:14   (  -0.00,-137.13) (   0.55,-134.59)  288.42                80
 06/16/2019   10:43:21   (  -0.01,-137.13) (   0.62,-139.86)  311.46                80
 06/17/2019   10:27:17   (  -0.00,-137.12) (  -0.43,-135.34)  203.50                80