Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 8 10.  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)
 08/11/2019   06:21:33   (  -0.01,-137.19) (   0.91,-133.14)  461.57                80
 08/12/2019   18:43:04   (   0.01,-137.19) (   0.13,-137.70)   58.47                80
 08/15/2019   06:41:25   (  -0.01,-137.16) (  -0.06,-137.30)   16.03                80
 08/17/2019   18:36:58   (   0.01,-137.14) (  -0.07,-136.87)   31.30                80
 08/19/2019   06:58:38   (  -0.02,-137.12) (  -0.97,-141.46)  494.91                80
 08/20/2019   06:35:19   (  -0.01,-137.10) (   0.13,-136.47)   72.49                80
 08/21/2019   18:56:50   (   0.02,-137.08) (   0.89,-141.02)  449.29                80
 08/22/2019   18:33:31   (   0.02,-137.06) (  -0.22,-136.03)  117.83                80
 08/24/2019   06:55:11   (  -0.03,-137.03) (  -0.84,-140.62)  409.55                80