Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 5 27.  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)
 05/29/2019   06:11:11   (   0.03,-137.16) (   0.15,-136.62)   62.31                80
 05/30/2019   18:30:05   (  -0.03,-137.19) (   0.84,-141.21)  458.35                80
 05/31/2019   18:12:05   (  -0.03,-137.18) (  -0.23,-136.22)  108.35                80
 06/02/2019   06:31:06   (   0.03,-137.13) (  -0.79,-140.85)  423.48                80
 06/03/2019   06:07:47   (   0.03,-137.11) (   0.28,-135.86)  142.29                80
 06/04/2019   18:26:40   (  -0.03,-137.11) (   0.71,-140.45)  380.47                80
 06/05/2019   18:08:42   (  -0.04,-137.09) (  -0.42,-135.47)  184.93                80
 06/07/2019   06:27:42   (   0.05,-137.03) (  -0.65,-140.09)  348.48                80
 06/08/2019   06:04:24   (   0.05,-137.01) (   0.48,-135.11)  216.19                80
 06/09/2019   18:23:17   (  -0.06,-136.99) (   0.52,-139.70)  308.13                80