Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 30.  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)
 10/30/2020   06:27:28   (   0.04,-137.21) (   0.61,-134.77)  279.20                80
 10/31/2020   18:46:20   (  -0.04,-137.21) (   0.43,-139.32)  240.90                80
 11/01/2020   18:28:21   (  -0.04,-137.20) (  -0.65,-134.32)  327.66                80
 11/03/2020   06:47:22   (   0.04,-137.19) (  -0.33,-138.93)  197.39                80
 11/04/2020   06:24:03   (   0.03,-137.18) (   0.75,-133.93)  370.63                80
 11/05/2020   18:42:55   (  -0.03,-137.16) (   0.29,-138.48)  151.09                80
 11/06/2020   18:24:57   (  -0.02,-137.15) (  -0.86,-133.50)  416.47                80
 11/08/2020   06:43:57   (   0.02,-137.12) (  -0.18,-138.09)  109.94                80
 11/09/2020   06:20:37   (   0.02,-137.10) (   0.91,-133.09)  457.21                80
 11/10/2020   18:39:30   (  -0.01,-137.07) (   0.13,-137.64)   65.81                80