Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 3 11.  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)
 03/11/2020   06:51:26   (   0.00,-137.19) (  -0.55,-139.81)  297.83                80
 03/12/2020   06:28:06   (   0.01,-137.19) (   0.54,-134.81)  271.62                80
 03/13/2020   18:46:58   (  -0.00,-137.22) (   0.49,-139.37)  245.40                80
 03/14/2020   18:29:00   (  -0.00,-137.22) (  -0.66,-134.39)  323.82                80
 03/16/2020   06:48:00   (   0.00,-137.20) (  -0.37,-138.98)  202.39                80
 03/17/2020   06:24:41   (   0.00,-137.19) (   0.72,-133.98)  366.25                80
 03/18/2020   18:43:33   (  -0.00,-137.21) (   0.31,-138.54)  152.10                80
 03/19/2020   18:25:35   (  -0.01,-137.21) (  -0.85,-133.56)  416.49                80
 03/21/2020   06:44:35   (   0.01,-137.18) (  -0.18,-138.15)  110.30                80
 03/22/2020   06:21:15   (   0.01,-137.17) (   0.91,-133.15)  457.93                80
 03/23/2020   18:40:08   (  -0.01,-137.18) (   0.12,-137.71)   61.12                80