Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/05/2021   14:31:23   (  -0.00, -75.25) (  -0.12, -74.80)   52.26                80
 11/07/2021   02:50:23   (   0.01, -75.24) (  -0.90, -79.39)  472.44                80
 11/08/2021   02:27:04   (   0.01, -75.25) (   0.21, -74.40)   96.78                80
 11/09/2021   14:45:56   (  -0.01, -75.26) (   0.79, -78.97)  421.48                80
 11/10/2021   14:27:57   (  -0.00, -75.27) (  -0.32, -73.97)  148.37                80
 11/12/2021   02:44:16   (   0.00, -75.27) (  -0.75, -78.56)  374.92                80
 11/13/2021   02:26:17   (  -0.00, -75.28) (   0.36, -73.56)  195.46                80
 11/14/2021   14:42:29   (  -0.00, -75.31) (   0.64, -78.13)  321.22                80
 11/15/2021   14:24:29   (  -0.00, -75.33) (  -0.48, -73.13)  249.67                80
 11/17/2021   02:40:50   (   0.01, -75.34) (  -0.52, -77.73)  272.04                80
 11/18/2021   02:22:50   (   0.00, -75.36) (   0.60, -72.74)  299.23                80