Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 8 22.  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)
 08/23/2020   06:37:04   (   0.02,-137.17) (   0.20,-136.44)   83.74                80
 08/24/2020   18:53:14   (  -0.02,-137.17) (   0.84,-140.99)  436.54                80
 08/25/2020   18:35:15   (  -0.02,-137.16) (  -0.30,-136.01)  131.81                80
 08/27/2020   06:51:34   (   0.02,-137.13) (  -0.74,-140.60)  394.42                80
 08/28/2020   06:33:34   (   0.02,-137.12) (   0.35,-135.59)  173.38                80
 08/29/2020   18:49:45   (  -0.02,-137.10) (   0.63,-140.16)  348.20                80
 08/30/2020   18:31:44   (  -0.02,-137.09) (  -0.46,-135.16)  219.54                80
 09/01/2020   06:50:44   (   0.01,-137.06) (  -0.59,-139.75)  307.13                80
 09/02/2020   06:27:23   (   0.01,-137.04) (   0.50,-134.75)  260.36                80
 09/03/2020   18:46:14   (  -0.01,-137.02) (   0.47,-139.32)  261.47                80
 09/04/2020   18:28:14   (  -0.01,-137.00) (  -0.61,-134.32)  305.82                80