Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 4 3.  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)
 04/04/2020   18:44:29   (   0.02,-137.20) (   0.33,-138.53)  151.51                80
 04/05/2020   18:26:30   (   0.02,-137.20) (  -0.82,-133.54)  416.87                80
 04/07/2020   06:45:31   (  -0.02,-137.17) (  -0.23,-138.14)  109.83                80
 04/08/2020   06:22:11   (  -0.02,-137.16) (   0.86,-133.14)  458.10                80
 04/09/2020   18:41:03   (   0.02,-137.16) (   0.16,-137.70)   62.01                80
 04/12/2020   06:42:05   (  -0.02,-137.11) (  -0.07,-137.30)   22.15                80
 04/14/2020   18:40:18   (   0.02,-137.08) (  -0.02,-136.87)   23.52                80
 04/17/2020   06:36:00   (  -0.01,-137.01) (   0.10,-136.47)   61.88                80