Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 12.  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)
 02/12/2021   14:31:43   (   0.02, -75.18) (   0.13, -75.66)   55.22                80
 02/15/2021   02:32:44   (  -0.02, -75.15) (  -0.02, -75.27)   12.45                80
 02/17/2021   14:30:54   (   0.02, -75.20) (  -0.04, -74.82)   42.11                80
 02/19/2021   02:49:55   (  -0.01, -75.18) (  -0.96, -79.42)  483.28                80
 02/20/2021   02:26:35   (  -0.01, -75.19) (   0.17, -74.43)   86.68                80
 02/21/2021   14:45:27   (   0.00, -75.23) (   0.84, -78.99)  428.81                80
 02/22/2021   14:27:27   (   0.00, -75.24) (  -0.28, -74.00)  141.44                80
 02/24/2021   02:46:26   (   0.00, -75.23) (  -0.77, -78.59)  383.14                80
 02/25/2021   02:23:07   (   0.00, -75.24) (   0.36, -73.59)  187.30                80