Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 4.  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)
 10/05/2020   06:44:29   (   0.04,-137.21) (  -0.32,-138.92)  194.82                80
 10/06/2020   06:26:30   (   0.04,-137.20) (   0.75,-133.92)  374.19                80
 10/07/2020   18:42:42   (  -0.04,-137.21) (   0.26,-138.48)  145.32                80
 10/08/2020   18:24:44   (  -0.04,-137.20) (  -0.88,-133.49)  423.18                80
 10/10/2020   06:41:05   (   0.03,-137.18) (  -0.16,-138.08)  102.64                80
 10/11/2020   06:23:06   (   0.03,-137.17) (   0.92,-133.08)  465.35                80
 10/12/2020   18:39:18   (  -0.03,-137.16) (   0.10,-137.64)   55.66                80
 10/15/2020   06:40:21   (   0.03,-137.12) (   0.01,-137.25)   14.83                80
 10/17/2020   18:38:33   (  -0.03,-137.08) (  -0.07,-136.81)   30.44                80