Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 8 31.  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)
 09/01/2020   06:48:04   (   0.03,-137.19) (  -0.54,-139.76)  293.05                80
 09/02/2020   06:30:05   (   0.03,-137.19) (   0.60,-134.77)  275.79                80
 09/03/2020   18:46:15   (  -0.04,-137.18) (   0.43,-139.33)  244.18                80
 09/04/2020   18:28:15   (  -0.03,-137.18) (  -0.66,-134.33)  324.53                80
 09/06/2020   06:44:35   (   0.03,-137.16) (  -0.33,-138.93)  200.85                80
 09/07/2020   06:26:35   (   0.03,-137.15) (   0.76,-133.93)  367.45                80
 09/08/2020   18:42:45   (  -0.03,-137.14) (   0.26,-138.49)  153.61                80
 09/09/2020   18:24:44   (  -0.03,-137.12) (  -0.82,-133.48)  414.21                80
 09/11/2020   06:41:05   (   0.03,-137.09) (  -0.17,-138.09)  112.65                80
 09/12/2020   06:23:04   (   0.03,-137.07) (   0.92,-133.09)  454.58                80
 09/13/2020   18:39:14   (  -0.02,-137.04) (   0.10,-137.64)   68.09                80
 09/14/2020   18:21:14   (  -0.02,-137.02) (  -0.99,-132.64)  498.78                80