Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 5 12.  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)
 05/12/2019   18:43:34   (  -0.01,-137.21) (   0.30,-138.51)  148.79                80
 05/13/2019   18:25:36   (  -0.00,-137.21) (  -0.84,-133.53)  420.51                80
 05/15/2019   06:44:37   (   0.00,-137.19) (  -0.21,-138.12)  106.52                80
 05/16/2019   06:21:19   (   0.00,-137.18) (   0.93,-133.13)  462.18                80
 05/17/2019   18:40:10   (   0.00,-137.21) (   0.11,-137.69)   55.01                80
 05/20/2019   06:41:13   (  -0.01,-137.17) (  -0.01,-137.30)   14.07                80
 05/22/2019   18:39:26   (   0.01,-137.17) (  -0.08,-136.86)   35.26                80
 05/24/2019   06:58:27   (  -0.00,-137.14) (  -0.95,-141.46)  492.52                80
 05/25/2019   06:35:07   (   0.00,-137.12) (   0.13,-136.46)   74.84                80