Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 5 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 05/26/2019   18:15:29   (   0.00,-137.21) (  -0.06,-136.98)   27.40                80
 05/29/2019   06:11:11   (  -0.01,-137.17) (   0.11,-136.61)   63.42                80
 05/30/2019   18:30:04   (   0.01,-137.19) (   0.89,-141.20)  456.93                80
 05/31/2019   18:12:04   (   0.01,-137.18) (  -0.18,-136.21)  109.86                80
 06/02/2019   06:31:06   (  -0.01,-137.13) (  -0.83,-140.84)  422.02                80
 06/03/2019   06:07:47   (  -0.01,-137.12) (   0.29,-135.86)  143.77                80
 06/04/2019   18:26:39   (   0.00,-137.12) (   0.76,-140.44)  378.78                80
 06/05/2019   18:08:41   (  -0.00,-137.10) (  -0.36,-135.46)  186.69                80
 06/07/2019   06:27:42   (   0.00,-137.04) (  -0.65,-140.09)  346.63                80