Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 8 12.  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)
 08/13/2020   06:41:22   (   0.01,-137.18) (  -0.22,-138.10)  105.80                80
 08/14/2020   06:23:23   (   0.00,-137.18) (   0.92,-133.11)  463.72                80
 08/15/2020   18:42:13   (   0.00,-137.19) (   0.14,-137.67)   55.48                80
 08/18/2020   06:40:33   (  -0.00,-137.17) (  -0.03,-137.27)   11.62                80
 08/20/2020   18:38:44   (  -0.00,-137.16) (  -0.06,-136.83)   36.53                80
 08/22/2020   06:57:43   (   0.00,-137.14) (  -0.97,-141.43)  489.18                80
 08/23/2020   06:34:23   (   0.00,-137.12) (   0.17,-136.44)   78.85                80
 08/24/2020   18:53:14   (  -0.00,-137.11) (   0.87,-140.99)  442.43                80
 08/25/2020   18:35:14   (   0.00,-137.09) (  -0.27,-136.00)  125.20                80