Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 8 10.  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)
 08/11/2019   06:57:20   (  -0.01,-137.19) (  -0.97,-141.45)  485.99                80
 08/12/2019   06:34:01   (  -0.01,-137.18) (   0.14,-136.46)   82.32                80
 08/13/2019   18:55:32   (   0.02,-137.18) (   0.88,-141.02)  437.91                80
 08/14/2019   18:32:13   (   0.01,-137.17) (  -0.23,-136.02)  130.28                80
 08/16/2019   06:53:53   (  -0.02,-137.15) (  -0.80,-140.62)  395.38                80
 08/17/2019   06:30:34   (  -0.01,-137.14) (   0.32,-135.62)  172.43                80
 08/18/2019   18:52:05   (   0.02,-137.13) (   0.70,-140.18)  348.58                80
 08/19/2019   18:28:45   (   0.01,-137.11) (  -0.41,-135.19)  219.11                80
 08/21/2019   06:50:26   (  -0.02,-137.09) (  -0.62,-139.78)  307.33                80
 08/22/2019   06:27:06   (  -0.01,-137.07) (   0.50,-134.79)  259.79                80
 08/23/2019   18:48:37   (   0.02,-137.04) (   0.52,-139.35)  262.60                80
 08/24/2019   18:25:18   (   0.02,-137.02) (  -0.60,-134.35)  304.12                80