Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 8 6.  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)
 08/06/2019   22:30:01   (   0.03,-137.20) (   0.30,-136.04)  132.33                80
 08/08/2019   10:51:47   (  -0.04,-137.20) (   0.90,-141.30)  467.94                80
 08/09/2019   10:33:02   (  -0.04,-137.19) (  -0.16,-136.78)   47.97                80
 08/11/2019   22:33:32   (   0.05,-137.16) (  -0.03,-137.54)   43.40                80
 08/12/2019   22:17:27   (   0.05,-137.15) (   0.97,-133.00)  471.99                80
 08/14/2019   10:36:33   (  -0.06,-137.14) (   0.22,-138.27)  129.46                80
 08/15/2019   10:20:29   (  -0.06,-137.12) (  -0.84,-133.74)  385.74                80
 08/16/2019   22:39:44   (   0.06,-137.09) (  -0.35,-139.04)  221.92                80
 08/17/2019   22:23:38   (   0.06,-137.08) (   0.65,-134.51)  293.14                80
 08/19/2019   10:42:45   (  -0.06,-137.06) (   0.54,-139.77)  308.86                80