Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2019 12 8.  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)
 12/08/2019   13:54:42   (   0.02, -75.21) (   0.06, -75.38)   19.58                80
 12/11/2019   01:55:44   (  -0.01, -75.21) (   0.02, -75.03)   20.62                80
 12/13/2019   13:53:57   (   0.02, -75.23) (  -0.12, -74.64)   68.27                80
 12/15/2019   02:10:18   (  -0.03, -75.23) (  -0.89, -79.27)  458.95                80
 12/16/2019   01:52:18   (  -0.04, -75.24) (   0.20, -74.28)  109.55                80
 12/17/2019   14:08:30   (   0.04, -75.26) (   0.86, -78.86)  410.46                80
 12/18/2019   13:50:30   (   0.05, -75.27) (  -0.24, -73.88)  158.40                80
 12/20/2019   02:09:32   (  -0.05, -75.28) (  -0.77, -78.51)  367.75                80
 12/21/2019   01:46:12   (  -0.05, -75.29) (   0.33, -73.52)  201.39                80