Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 17.  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)
 07/17/2020   18:39:49   (   0.00,-137.20) (   0.14,-137.70)   57.54                80
 07/20/2020   06:38:09   (  -0.01,-137.19) (  -0.03,-137.30)   12.07                80
 07/22/2020   18:39:01   (  -0.02,-137.18) (  -0.09,-136.87)   35.40                80
 07/24/2020   06:55:20   (   0.02,-137.17) (  -0.94,-141.46)  489.46                80
 07/25/2020   06:37:20   (   0.02,-137.16) (   0.20,-136.47)   78.92                80
 07/26/2020   18:53:32   (  -0.02,-137.14) (   0.82,-141.03)  442.46                80
 07/27/2020   18:35:31   (  -0.02,-137.13) (  -0.26,-136.03)  125.58                80
 07/29/2020   06:51:51   (   0.02,-137.11) (  -0.76,-140.62)  400.27                80
 07/30/2020   06:31:10   (  -0.00,-137.09) (   0.31,-135.62)  167.73                80