Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 1 31.  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)
 02/01/2020   06:55:25   (   0.00,-137.20) (  -0.94,-141.45)  484.09                80
 02/02/2020   06:37:26   (   0.00,-137.20) (   0.14,-136.45)   84.46                80
 02/03/2020   18:53:38   (  -0.01,-137.19) (   0.86,-141.01)  435.82                80
 02/04/2020   18:35:40   (  -0.00,-137.18) (  -0.28,-136.03)  132.19                80
 02/06/2020   06:52:01   (   0.01,-137.15) (  -0.74,-140.62)  394.83                80
 02/07/2020   06:34:01   (   0.00,-137.14) (   0.34,-135.62)  172.63                80
 02/08/2020   18:50:14   (  -0.01,-137.12) (   0.67,-140.19)  349.30                80
 02/09/2020   18:32:14   (  -0.00,-137.10) (  -0.41,-135.18)  217.89                80
 02/11/2020   06:48:36   (   0.01,-137.06) (  -0.60,-139.78)  310.13                80
 02/12/2020   06:30:36   (   0.00,-137.04) (   0.49,-134.78)  256.77                80
 02/13/2020   18:46:48   (  -0.01,-137.01) (   0.53,-139.35)  266.16                80
 02/14/2020   18:28:50   (  -0.00,-136.99) (  -0.61,-134.36)  300.43                80