Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 8 15.  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)
 08/16/2019   06:53:54   (  -0.02,-137.19) (  -0.77,-140.62)  391.09                80
 08/17/2019   06:30:34   (  -0.01,-137.18) (   0.35,-135.63)  177.40                80
 08/18/2019   18:52:05   (   0.01,-137.18) (   0.67,-140.19)  342.33                80
 08/19/2019   18:28:46   (   0.01,-137.18) (  -0.45,-135.20)  226.00                80
 08/21/2019   06:50:26   (  -0.02,-137.15) (  -0.58,-139.79)  299.93                80
 08/22/2019   06:27:07   (  -0.01,-137.14) (   0.53,-134.80)  267.88                80
 08/23/2019   18:48:37   (   0.02,-137.13) (   0.54,-139.34)  253.19                80
 08/24/2019   18:25:18   (   0.02,-137.11) (  -0.58,-134.35)  314.16                80
 08/26/2019   06:46:58   (  -0.03,-137.07) (  -0.45,-138.94)  213.34                80
 08/27/2019   06:23:38   (  -0.02,-137.05) (   0.66,-133.95)  353.28                80
 08/28/2019   18:45:10   (   0.03,-137.02) (   0.34,-138.51)  169.54                80