Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 28.  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)
 07/29/2020   06:51:51   (   0.02,-137.20) (  -0.73,-140.63)  390.38                80
 07/30/2020   06:33:51   (   0.01,-137.20) (   0.35,-135.63)  178.64                80
 07/31/2020   18:50:02   (   0.00,-137.19) (   0.66,-140.19)  340.93                80
 08/01/2020   18:32:01   (   0.00,-137.19) (  -0.42,-135.18)  227.73                80
 08/03/2020   06:51:01   (  -0.00,-137.17) (  -0.61,-139.78)  297.28                80
 08/04/2020   06:27:41   (   0.00,-137.17) (   0.53,-134.79)  271.13                80
 08/05/2020   18:46:33   (  -0.00,-137.16) (   0.48,-139.35)  249.47                80
 08/06/2020   18:28:33   (  -0.01,-137.15) (  -0.66,-134.36)  318.87                80
 08/08/2020   06:47:32   (   0.01,-137.13) (  -0.37,-138.95)  206.57                80
 08/09/2020   06:24:12   (   0.01,-137.12) (   0.71,-133.95)  361.48                80
 08/10/2020   18:43:03   (  -0.01,-137.11) (   0.30,-138.51)  159.91                80
 08/11/2020   18:25:03   (  -0.00,-137.09) (  -0.78,-133.51)  407.82                80