Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 4 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/29/2020   06:35:06   (  -0.03,-137.20) (   0.12,-136.50)   80.41                80
 04/30/2020   18:53:58   (   0.03,-137.20) (   0.91,-141.05)  439.12                80
 05/01/2020   18:35:58   (   0.03,-137.20) (  -0.20,-136.06)  129.74                80
 05/03/2020   06:55:00   (  -0.02,-137.19) (  -0.80,-140.66)  395.26                80
 05/04/2020   06:31:40   (  -0.02,-137.19) (   0.31,-135.67)  173.26                80
 05/05/2020   18:50:31   (   0.02,-137.18) (   0.72,-140.23)  347.12                80
 05/06/2020   18:32:32   (   0.02,-137.18) (  -0.39,-135.23)  221.13                80
 05/08/2020   06:51:33   (  -0.02,-137.16) (  -0.61,-139.84)  304.90                80
 05/09/2020   06:28:14   (  -0.02,-137.15) (   0.50,-134.84)  262.75                80
 05/10/2020   18:47:05   (   0.01,-137.13) (   0.52,-139.40)  259.10                80
 05/11/2020   18:29:06   (   0.01,-137.11) (  -0.58,-134.40)  308.26                80