Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 6 7.  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)
 06/08/2021   14:34:26   (  -0.03, -75.24) (   0.07, -75.67)   49.33                80
 06/11/2021   02:30:09   (   0.03, -75.23) (   0.03, -75.28)    5.14                80
 06/13/2021   14:28:23   (  -0.04, -75.25) (  -0.16, -74.85)   46.65                80
 06/15/2021   02:50:03   (   0.04, -75.25) (  -0.92, -79.43)  477.55                80
 06/16/2021   02:26:45   (   0.05, -75.26) (   0.22, -74.45)   92.16                80
 06/17/2021   14:48:17   (  -0.05, -75.29) (   0.80, -79.01)  424.62                80
 06/18/2021   14:24:58   (  -0.06, -75.30) (  -0.34, -74.02)  145.48                80
 06/20/2021   02:46:40   (   0.05, -75.30) (  -0.67, -78.62)  377.34                80