Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 12 3.  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)
 12/04/2019   02:14:58   (  -0.02, -75.19) (   0.91, -71.06)  471.60                80
 12/05/2019   14:31:11   (   0.02, -75.20) (   0.09, -75.62)   47.49                80
 12/08/2019   02:29:33   (  -0.03, -75.20) (  -0.04, -75.21)    2.45                80
 12/10/2019   14:30:28   (   0.02, -75.22) (  -0.09, -74.79)   49.35                80
 12/12/2019   02:46:49   (  -0.02, -75.23) (  -0.93, -79.39)  473.92                80
 12/13/2019   02:28:51   (  -0.02, -75.23) (   0.19, -74.40)   95.94                80
 12/14/2019   14:45:03   (   0.03, -75.25) (   0.85, -78.95)  422.15                80
 12/15/2019   14:27:04   (   0.04, -75.25) (  -0.27, -73.96)  147.93                80
 12/17/2019   02:43:26   (  -0.04, -75.26) (  -0.75, -78.56)  374.62                80