Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 6 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)
 06/18/2019   06:41:21   (   0.02,-137.19) (   0.02,-137.31)   13.79                80
 06/20/2019   18:39:35   (  -0.03,-137.19) (  -0.13,-136.89)   36.07                80
 06/22/2019   06:58:34   (   0.04,-137.17) (  -0.95,-141.47)  490.46                80
 06/23/2019   06:35:16   (   0.04,-137.16) (   0.20,-136.48)   77.47                80
 06/24/2019   18:54:08   (  -0.05,-137.16) (   0.84,-141.04)  442.55                80
 06/25/2019   18:36:09   (  -0.05,-137.15) (  -0.30,-136.05)  125.46                80
 06/27/2019   06:55:09   (   0.05,-137.12) (  -0.76,-140.64)  401.33                80
 06/28/2019   06:31:50   (   0.05,-137.11) (   0.39,-135.65)  165.98                80
 06/29/2019   18:50:43   (  -0.05,-137.09) (   0.67,-140.21)  355.66                80