Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 5 31.  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)
 06/01/2019   18:32:36   (   0.01,-137.21) (  -0.46,-135.20)  228.96                80
 06/03/2019   06:51:36   (  -0.01,-137.18) (  -0.60,-139.79)  297.64                80
 06/04/2019   06:28:17   (  -0.01,-137.17) (   0.54,-134.80)  270.78                80
 06/05/2019   18:47:10   (   0.01,-137.19) (   0.47,-139.37)  247.95                80
 06/06/2019   18:29:10   (  -0.00,-137.18) (  -0.62,-134.37)  319.95                80
 06/08/2019   06:48:12   (   0.02,-137.14) (  -0.38,-138.97)  208.16                80
 06/09/2019   06:24:52   (   0.02,-137.13) (   0.71,-133.97)  359.25                80
 06/10/2019   18:43:44   (  -0.03,-137.13) (   0.31,-138.53)  160.81                80
 06/11/2019   18:25:46   (  -0.03,-137.12) (  -0.83,-133.55)  406.78                80
 06/13/2019   06:44:46   (   0.03,-137.07) (  -0.21,-138.14)  121.28                80
 06/14/2019   06:21:27   (   0.03,-137.06) (   0.88,-133.14)  445.76                80