Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 4 23.  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)
 04/23/2020   18:51:27   (   0.03,-137.20) (   0.70,-140.20)  342.04                80
 04/24/2020   18:33:27   (   0.03,-137.20) (  -0.39,-135.21)  226.71                80
 04/26/2020   06:52:29   (  -0.03,-137.18) (  -0.63,-139.81)  299.42                80
 04/27/2020   06:29:10   (  -0.03,-137.17) (   0.52,-134.82)  268.64                80
 04/28/2020   18:48:01   (   0.02,-137.17) (   0.50,-139.38)  251.78                80
 04/29/2020   18:30:02   (   0.02,-137.15) (  -0.59,-134.38)  315.82                80
 05/01/2020   06:49:03   (  -0.02,-137.12) (  -0.44,-138.98)  211.88                80
 05/02/2020   06:25:44   (  -0.01,-137.10) (   0.65,-133.98)  355.35                80
 05/03/2020   18:44:35   (   0.01,-137.09) (   0.36,-138.54)  166.15                80
 05/04/2020   18:26:37   (   0.01,-137.07) (  -0.80,-133.56)  400.94                80
 05/06/2020   06:45:38   (  -0.01,-137.03) (  -0.24,-138.15)  127.54                80