Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 9 27.  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)
 09/28/2019   06:28:21   (  -0.02,-137.20) (   0.51,-134.80)  274.17                80
 09/29/2019   18:49:52   (   0.03,-137.21) (   0.49,-139.36)  244.99                80
 09/30/2019   18:26:33   (   0.03,-137.21) (  -0.62,-134.36)  324.23                80
 10/02/2019   06:45:33   (  -0.03,-137.20) (  -0.41,-138.96)  200.02                80
 10/03/2019   06:27:34   (  -0.03,-137.20) (   0.71,-133.97)  368.74                80
 10/04/2019   18:43:45   (   0.03,-137.19) (   0.31,-138.53)  151.76                80
 10/05/2019   18:25:45   (   0.04,-137.18) (  -0.80,-133.53)  416.69                80
 10/07/2019   06:42:06   (  -0.03,-137.17) (  -0.22,-138.13)  108.59                80
 10/08/2019   06:24:05   (  -0.04,-137.16) (   0.84,-133.12)  459.63                80
 10/09/2019   18:40:17   (   0.03,-137.15) (   0.14,-137.69)   61.88                80