Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 11 7.  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)
 11/08/2019   10:24:13   (  -0.00,-137.22) (  -0.43,-135.30)  219.01                80
 11/09/2019   22:46:09   (   0.00,-137.21) (  -0.76,-140.60)  385.98                80
 11/10/2019   22:30:05   (   0.00,-137.21) (   0.26,-136.07)  130.32                80
 11/12/2019   10:51:53   (  -0.00,-137.21) (   0.90,-141.34)  469.97                80
 11/13/2019   10:30:29   (  -0.00,-137.21) (  -0.12,-136.81)   45.86                80
 11/15/2019   22:33:39   (  -0.00,-137.17) (  -0.11,-137.57)   45.64                80
 11/16/2019   22:17:35   (  -0.01,-137.16) (   0.91,-133.04)  469.46                80
 11/18/2019   10:39:23   (   0.01,-137.14) (   0.25,-138.31)  132.74                80
 11/19/2019   10:17:58   (   0.02,-137.13) (  -0.71,-133.77)  381.87                80
 11/20/2019   22:39:54   (  -0.02,-137.09) (  -0.47,-139.08)  226.41                80