Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 13.  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   06:40:21   (   0.04,-137.20) (   0.06,-137.26)    6.44                80
 10/17/2020   18:38:34   (  -0.04,-137.21) (  -0.11,-136.82)   43.91                80
 10/19/2020   06:57:35   (   0.04,-137.19) (  -0.90,-141.41)  481.18                80
 10/20/2020   06:36:57   (   0.04,-137.19) (   0.23,-136.43)   87.19                80
 10/21/2020   18:53:09   (  -0.03,-137.18) (   0.79,-140.99)  433.54                80
 10/22/2020   18:35:10   (  -0.03,-137.17) (  -0.28,-135.98)  134.47                80
 10/24/2020   06:54:11   (   0.03,-137.14) (  -0.72,-140.58)  391.49                80
 10/25/2020   06:30:52   (   0.02,-137.13) (   0.36,-135.58)  176.34                80
 10/26/2020   18:49:44   (  -0.02,-137.12) (   0.68,-140.14)  345.02                80