Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 2 16.  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)
 02/17/2020   06:27:12   (   0.01,-137.21) (   0.71,-133.96)  369.00                80
 02/18/2020   18:43:25   (  -0.02,-137.21) (   0.25,-138.54)  150.42                80
 02/19/2020   18:25:26   (  -0.01,-137.20) (  -0.83,-133.54)  417.85                80
 02/21/2020   06:41:47   (   0.02,-137.18) (  -0.17,-138.14)  109.03                80
 02/22/2020   06:23:48   (   0.02,-137.17) (   0.92,-133.14)  459.13                80
 02/23/2020   18:40:00   (  -0.02,-137.17) (   0.10,-137.70)   60.82                80
 02/26/2020   06:38:22   (   0.02,-137.12) (  -0.01,-137.30)   20.28                80
 02/28/2020   18:39:15   (  -0.02,-137.10) (  -0.05,-136.86)   26.59                80