Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 5 16.  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)
 05/17/2020   18:54:57   (   0.03,-137.18) (   0.90,-141.04)  440.46                80
 05/18/2020   18:36:58   (   0.03,-137.17) (  -0.20,-136.05)  127.78                80
 05/20/2020   06:53:19   (  -0.03,-137.15) (  -0.83,-140.65)  399.58                80
 05/21/2020   06:35:21   (  -0.03,-137.13) (   0.32,-135.66)  168.21                80
 05/22/2020   18:51:32   (   0.02,-137.13) (   0.69,-140.22)  352.28                80
 05/23/2020   18:33:32   (   0.02,-137.11) (  -0.41,-135.23)  214.92                80
 05/25/2020   06:49:54   (  -0.01,-137.07) (  -0.61,-139.83)  314.08                80
 05/26/2020   06:31:54   (  -0.01,-137.04) (   0.49,-134.83)  252.51                80
 05/27/2020   18:48:05   (   0.00,-137.02) (   0.53,-139.39)  269.73                80
 05/28/2020   18:30:06   (   0.00,-137.00) (  -0.57,-134.39)  296.49                80
 05/30/2020   06:46:27   (   0.00,-136.94) (  -0.44,-138.99)  233.54                80