Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 9 1.  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)
 09/02/2020   06:30:04   (   0.03,-137.18) (   0.57,-134.76)  275.75                80
 09/03/2020   18:46:15   (  -0.04,-137.18) (   0.46,-139.32)  244.12                80
 09/04/2020   18:28:15   (  -0.03,-137.18) (  -0.69,-134.33)  324.57                80
 09/06/2020   06:44:34   (   0.03,-137.16) (  -0.36,-138.92)  200.99                80
 09/07/2020   06:26:34   (   0.03,-137.15) (   0.73,-133.92)  367.28                80
 09/08/2020   18:42:44   (  -0.03,-137.14) (   0.29,-138.48)  153.72                80
 09/09/2020   18:24:45   (  -0.03,-137.12) (  -0.85,-133.49)  414.10                80
 09/11/2020   06:41:04   (   0.03,-137.09) (  -0.19,-138.08)  112.93                80
 09/12/2020   06:23:04   (   0.03,-137.07) (   0.89,-133.08)  454.24                80
 09/13/2020   18:39:14   (  -0.02,-137.04) (   0.12,-137.64)   68.33                80
 09/14/2020   18:21:14   (  -0.02,-137.02) (  -1.03,-132.65)  498.51                80