Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 11 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2021   00:54:56   (   0.00, -75.27) (   0.02, -75.27)    1.60                80
 11/06/2021   12:50:25   (  -0.01, -75.31) (  -0.12, -74.89)   47.59                80
 11/08/2021   01:09:24   (   0.01, -75.31) (  -0.91, -79.52)  480.35                80
 11/09/2021   00:51:22   (   0.00, -75.31) (   0.15, -74.54)   88.19                80
 11/10/2021   13:07:32   (   0.02, -75.35) (   0.86, -79.14)  432.06                80
 11/11/2021   12:49:32   (   0.02, -75.36) (  -0.26, -74.16)  136.92                80
 11/13/2021   01:08:30   (  -0.03, -75.37) (  -0.77, -78.79)  389.42                80
 11/14/2021   00:45:09   (  -0.03, -75.39) (   0.30, -73.81)  180.07                80
 11/15/2021   13:03:59   (   0.03, -75.44) (   0.70, -78.41)  338.80                80