Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 4 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/28/2020   06:58:26   (  -0.03,-137.20) (  -0.99,-141.49)  488.85                80
 04/29/2020   06:35:06   (  -0.03,-137.20) (   0.11,-136.49)   80.19                80
 04/30/2020   18:53:59   (   0.02,-137.20) (   0.86,-141.06)  439.49                80
 05/01/2020   18:35:59   (   0.02,-137.20) (  -0.24,-136.07)  129.28                80
 05/03/2020   06:54:59   (  -0.02,-137.19) (  -0.81,-140.66)  395.70                80
 05/04/2020   06:31:40   (  -0.02,-137.19) (   0.29,-135.66)  172.79                80
 05/05/2020   18:50:32   (   0.01,-137.18) (   0.67,-140.24)  347.74                80
 05/06/2020   18:32:33   (   0.01,-137.17) (  -0.43,-135.24)  220.47                80
 05/08/2020   06:51:33   (  -0.01,-137.15) (  -0.62,-139.83)  305.54                80
 05/09/2020   06:28:14   (  -0.01,-137.14) (   0.48,-134.84)  262.08                80
 05/10/2020   18:47:05   (   0.01,-137.12) (   0.54,-139.40)  259.91                80
 05/11/2020   18:29:06   (   0.00,-137.11) (  -0.62,-134.41)  307.44                80