Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 15.  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)
 10/15/2020   06:37:41   (   0.05,-137.21) (   0.02,-137.25)    5.86                80
 10/17/2020   18:38:35   (  -0.05,-137.21) (  -0.13,-136.82)   44.27                80
 10/19/2020   06:57:36   (   0.05,-137.20) (  -0.88,-141.42)  480.32                80
 10/20/2020   06:36:56   (   0.04,-137.20) (   0.20,-136.42)   88.19                80
 10/21/2020   18:53:09   (  -0.04,-137.19) (   0.83,-140.98)  432.51                80
 10/22/2020   18:35:10   (  -0.04,-137.18) (  -0.31,-135.99)  135.67                80
 10/24/2020   06:54:10   (   0.03,-137.16) (  -0.76,-140.58)  389.82                80
 10/25/2020   06:30:52   (   0.03,-137.15) (   0.39,-135.59)  178.18                80
 10/26/2020   18:49:44   (  -0.03,-137.14) (   0.65,-140.15)  343.16                80
 10/27/2020   18:31:46   (  -0.03,-137.12) (  -0.49,-135.16)  224.70                80