Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 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)
 07/29/2020   06:51:50   (   0.00,-137.20) (  -0.77,-140.62)  389.93                80
 07/30/2020   06:33:51   (  -0.01,-137.20) (   0.36,-135.63)  179.46                80
 07/31/2020   18:50:02   (   0.01,-137.20) (   0.65,-140.19)  340.51                80
 08/01/2020   18:32:02   (   0.01,-137.19) (  -0.43,-135.19)  228.10                80
 08/03/2020   06:51:01   (  -0.00,-137.18) (  -0.60,-139.78)  296.70                80
 08/04/2020   06:27:41   (  -0.00,-137.17) (   0.54,-134.79)  271.79                80
 08/05/2020   18:46:33   (   0.00,-137.17) (   0.47,-139.35)  248.80                80
 08/06/2020   18:28:32   (  -0.00,-137.16) (  -0.61,-134.35)  319.65                80
 08/08/2020   06:47:32   (   0.00,-137.14) (  -0.42,-138.94)  205.55                80
 08/09/2020   06:24:12   (   0.00,-137.13) (   0.72,-133.95)  362.58                80
 08/10/2020   18:43:03   (  -0.00,-137.12) (   0.29,-138.52)  158.84                80