Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 7 14.  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)
 07/14/2020   18:54:59   (   0.01,-137.21) (   0.87,-141.07)  439.69                80
 07/15/2020   18:36:59   (   0.01,-137.22) (  -0.24,-136.07)  130.32                80
 07/17/2020   06:53:19   (  -0.01,-137.21) (  -0.79,-140.66)  393.44                80
 07/18/2020   06:35:19   (  -0.02,-137.21) (   0.32,-135.67)  176.00                80
 07/19/2020   18:51:32   (   0.02,-137.22) (   0.70,-140.23)  343.04                80
 07/20/2020   18:33:32   (   0.02,-137.22) (  -0.42,-135.24)  225.71                80
 07/22/2020   06:52:31   (  -0.01,-137.20) (  -0.62,-139.83)  299.79                80
 07/23/2020   06:29:12   (  -0.01,-137.20) (   0.49,-134.83)  268.55                80
 07/24/2020   18:48:04   (   0.00,-137.20) (   0.52,-139.40)  251.76                80
 07/25/2020   18:30:05   (  -0.00,-137.19) (  -0.59,-134.40)  316.40                80
 07/27/2020   06:49:05   (  -0.00,-137.16) (  -0.39,-139.01)  209.76                80