Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 4 14.  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)
 04/14/2020   18:40:19   (   0.02,-137.20) (  -0.05,-136.87)   37.27                80
 04/16/2020   06:59:19   (  -0.02,-137.16) (  -1.01,-141.46)  490.78                80
 04/17/2020   06:36:00   (  -0.02,-137.15) (   0.13,-136.48)   77.07                80
 04/18/2020   18:54:53   (   0.02,-137.16) (   0.85,-141.04)  441.96                80
 04/19/2020   18:36:53   (   0.02,-137.15) (  -0.24,-136.04)  125.88                80
 04/21/2020   06:55:55   (  -0.02,-137.10) (  -0.78,-140.64)  402.71                80
 04/22/2020   06:32:35   (  -0.02,-137.09) (   0.31,-135.65)  164.72                80
 04/23/2020   18:51:26   (   0.02,-137.09) (   0.72,-140.20)  355.21                80
 04/24/2020   18:33:28   (   0.02,-137.07) (  -0.43,-135.22)  211.88                80
 04/26/2020   06:52:28   (  -0.01,-137.01) (  -0.66,-139.80)  318.13                80
 04/27/2020   06:29:10   (  -0.01,-136.99) (   0.50,-134.82)  248.22                80