Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 9 10.  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)
 09/12/2019   02:31:53   (   0.01, -75.19) (  -0.02, -75.25)    6.47                80
 09/14/2019   14:30:05   (  -0.01, -75.22) (  -0.11, -74.82)   46.48                80
 09/16/2019   02:49:05   (   0.01, -75.22) (  -0.92, -79.41)  477.10                80
 09/17/2019   02:25:46   (   0.01, -75.23) (   0.20, -74.42)   93.16                80
 09/18/2019   14:44:37   (  -0.01, -75.26) (   0.80, -78.98)  423.18                80
 09/19/2019   14:26:38   (  -0.01, -75.28) (  -0.32, -73.99)  147.33                80
 09/21/2019   02:45:38   (   0.01, -75.28) (  -0.71, -78.58)  375.64                80
 09/22/2019   02:22:18   (   0.01, -75.30) (   0.41, -73.59)  194.93                80
 09/23/2019   14:41:09   (  -0.00, -75.33) (   0.65, -78.14)  321.19                80
 09/24/2019   14:23:09   (  -0.00, -75.34) (  -0.47, -73.15)  249.60                80