Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 5 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 05/15/2019   06:44:38   (   0.01,-137.19) (  -0.17,-138.13)  106.88                80
 05/16/2019   06:21:18   (   0.01,-137.18) (   0.91,-133.13)  461.81                80
 05/17/2019   18:40:11   (  -0.01,-137.21) (   0.07,-137.70)   55.18                80
 05/20/2019   06:41:12   (   0.01,-137.17) (  -0.03,-137.29)   14.47                80
 05/22/2019   18:39:25   (   0.00,-137.17) (  -0.06,-136.86)   35.15                80
 05/24/2019   06:58:27   (  -0.01,-137.13) (  -0.97,-141.46)  492.74                80
 05/25/2019   06:35:07   (  -0.01,-137.12) (   0.11,-136.46)   74.84                80
 05/26/2019   18:53:59   (   0.01,-137.12) (   0.89,-141.02)  445.15                80