Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 5 21.  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)
 05/22/2020   15:07:01   (   0.03,-137.20) (   0.37,-138.76)  177.59                80
 05/23/2020   14:52:40   (   0.02,-137.20) (  -0.25,-135.90)  147.94                80
 05/24/2020   14:40:59   (   0.02,-137.20) (  -0.93,-133.05)  473.13                80
 05/26/2020   03:16:28   (  -0.01,-137.18) (  -0.88,-140.90)  424.75                80
 05/27/2020   03:04:48   (  -0.01,-137.18) (  -0.22,-138.05)  100.12                80
 05/28/2020   02:50:28   (  -0.01,-137.17) (   0.44,-135.20)  224.41                80
 05/30/2020   15:11:19   (   0.00,-137.14) (   0.72,-140.13)  341.51                80
 05/31/2020   14:59:39   (   0.00,-137.13) (   0.04,-137.28)   17.23                80
 06/01/2020   14:50:38   (   0.00,-137.11) (  -0.63,-134.43)  306.94                80
 06/04/2020   03:09:07   (   0.00,-137.07) (  -0.57,-139.42)  269.51                80