Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 8 6.  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)
 08/08/2021   02:33:05   (  -0.00, -75.19) (  -0.01, -75.25)    6.15                80
 08/10/2021   14:28:38   (   0.00, -75.20) (  -0.08, -74.81)   44.30                80
 08/12/2021   02:50:18   (  -0.02, -75.18) (  -0.95, -79.41)  481.50                80
 08/13/2021   02:26:59   (  -0.00, -75.18) (   0.15, -74.41)   87.22                80
 08/14/2021   14:48:31   (   0.02, -75.20) (   0.86, -78.97)  429.84                80
 08/15/2021   14:25:12   (   0.01, -75.20) (  -0.24, -73.97)  139.15                80
 08/17/2021   02:46:52   (  -0.03, -75.18) (  -0.79, -78.56)  386.04                80
 08/18/2021   02:23:34   (  -0.02, -75.18) (   0.37, -73.58)  182.93                80
 08/19/2021   14:45:05   (   0.04, -75.20) (   0.69, -78.13)  333.73                80