Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 7 8.  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)
 07/09/2019   06:40:10   (   0.02,-137.18) (  -0.03,-137.31)   14.78                80
 07/11/2019   18:38:22   (  -0.02,-137.17) (  -0.07,-136.88)   33.42                80
 07/13/2019   06:57:23   (   0.02,-137.16) (  -0.94,-141.47)  491.89                80
 07/14/2019   06:34:03   (   0.02,-137.14) (   0.17,-136.48)   75.78                80
 07/15/2019   18:52:56   (  -0.02,-137.12) (   0.83,-141.04)  446.00                80
 07/16/2019   18:34:56   (  -0.03,-137.11) (  -0.28,-136.05)  121.55                80
 07/18/2019   06:53:55   (   0.03,-137.09) (  -0.79,-140.63)  404.59                80
 07/19/2019   06:30:37   (   0.04,-137.07) (   0.38,-135.65)  162.51                80
 07/20/2019   18:49:28   (  -0.04,-137.04) (   0.68,-140.20)  360.20                80
 07/21/2019   18:31:29   (  -0.04,-137.03) (  -0.43,-135.21)  206.91                80