Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 4 26.  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)
 04/28/2020   06:58:26   (  -0.03,-137.20) (  -0.99,-141.49)  488.97                80
 04/29/2020   06:35:06   (  -0.03,-137.20) (   0.11,-136.49)   80.01                80
 04/30/2020   18:53:58   (   0.02,-137.20) (   0.86,-141.06)  439.80                80
 05/01/2020   18:35:59   (   0.02,-137.20) (  -0.24,-136.07)  128.90                80
 05/03/2020   06:54:59   (  -0.02,-137.19) (  -0.81,-140.66)  396.17                80
 05/04/2020   06:31:40   (  -0.02,-137.18) (   0.29,-135.66)  172.27                80
 05/05/2020   18:50:32   (   0.01,-137.17) (   0.68,-140.24)  348.40                80
 05/06/2020   18:32:33   (   0.01,-137.17) (  -0.43,-135.24)  219.74                80
 05/08/2020   06:51:33   (  -0.01,-137.15) (  -0.62,-139.83)  306.35                80
 05/09/2020   06:28:14   (  -0.01,-137.13) (   0.48,-134.84)  261.21                80
 05/10/2020   18:47:05   (   0.01,-137.11) (   0.54,-139.40)  260.91                80