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) (  -0.95,-141.45)  484.14                80
 02/02/2020   06:37:27   (   0.00,-137.20) (   0.19,-136.46)   84.41                80
 02/03/2020   18:53:38   (  -0.01,-137.19) (   0.87,-141.01)  436.02                80
 02/04/2020   18:35:40   (  -0.00,-137.18) (  -0.27,-136.02)  131.97                80
 02/06/2020   06:52:01   (   0.01,-137.15) (  -0.75,-140.62)  395.00                80
 02/07/2020   06:34:01   (   0.01,-137.14) (   0.33,-135.62)  172.44                80
 02/08/2020   18:50:14   (  -0.01,-137.12) (   0.68,-140.18)  349.60                80
 02/09/2020   18:32:14   (  -0.00,-137.10) (  -0.40,-135.18)  217.56                80
 02/11/2020   06:48:35   (   0.01,-137.06) (  -0.61,-139.78)  310.44                80
 02/12/2020   06:30:36   (   0.00,-137.04) (   0.48,-134.78)  256.46                80
 02/13/2020   18:46:48   (  -0.01,-137.01) (   0.54,-139.34)  266.60                80