Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 5 1.  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)
 05/02/2019   18:50:24   (   0.00,-137.21) (   0.65,-140.17)  337.89                80
 05/03/2019   18:32:24   (   0.00,-137.20) (  -0.43,-135.17)  230.51                80
 05/05/2019   06:51:27   (  -0.00,-137.15) (  -0.57,-139.78)  299.63                80
 05/06/2019   06:28:07   (  -0.00,-137.13) (   0.50,-134.78)  267.86                80
 05/07/2019   18:46:59   (   0.00,-137.15) (   0.47,-139.35)  249.99                80
 05/08/2019   18:29:00   (   0.01,-137.13) (  -0.61,-134.35)  317.27                80
 05/10/2019   06:48:01   (  -0.01,-137.06) (  -0.46,-138.94)  214.21                80
 05/11/2019   06:24:43   (  -0.01,-137.04) (   0.68,-133.95)  352.23                80
 05/12/2019   18:43:34   (   0.01,-137.04) (   0.36,-138.50)  167.56                80
 05/13/2019   18:25:36   (   0.00,-137.02) (  -0.78,-133.52)  398.98                80
 05/15/2019   06:44:37   (  -0.00,-136.95) (  -0.27,-138.11)  132.92                80