Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/22/2020   03:31:22   (   0.00,-137.20) (   0.00,-139.96)  306.54                80
 09/23/2020   03:19:30   (   0.00,-137.21) (   0.04,-136.96)   27.98                80
 09/24/2020   03:07:48   (   0.00,-137.21) (   0.72,-134.10)  354.26                80
 09/26/2020   15:25:59   (  -0.01,-137.21) (   0.43,-139.03)  208.31                80
 09/27/2020   15:16:58   (  -0.01,-137.21) (  -0.27,-136.18)  117.88                80
 09/28/2020   15:05:15   (  -0.01,-137.21) (  -0.91,-133.32)  444.00                80
 09/30/2020   03:35:22   (   0.02,-137.20) (  -0.93,-141.15)  452.02                80
 10/01/2020   03:23:40   (   0.02,-137.20) (  -0.25,-138.30)  126.12                80
 10/02/2020   03:14:39   (   0.02,-137.19) (   0.44,-135.45)  199.69                80
 10/04/2020   15:32:47   (  -0.02,-137.18) (   0.72,-140.36)  363.72                80
 10/05/2020   15:21:05   (  -0.01,-137.17) (   0.08,-137.50)   38.43                80