Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 23.  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)
 09/24/2020   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)  208.18                80
 09/27/2020   15:16:58   (  -0.01,-137.21) (  -0.27,-136.18)  118.02                80
 09/28/2020   15:05:15   (  -0.01,-137.21) (  -0.91,-133.32)  444.12                80
 09/30/2020   03:35:22   (   0.02,-137.20) (  -0.93,-141.15)  452.13                80
 10/01/2020   03:23:40   (   0.02,-137.19) (  -0.24,-138.30)  126.26                80
 10/02/2020   03:14:39   (   0.02,-137.19) (   0.44,-135.45)  199.55                80
 10/04/2020   15:32:47   (  -0.02,-137.17) (   0.72,-140.36)  363.76                80
 10/05/2020   15:21:05   (  -0.02,-137.17) (   0.08,-137.50)   38.46                80
 10/06/2020   15:12:04   (  -0.01,-137.15) (  -0.62,-134.65)  286.71                80