Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 11 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/24/2018   21:20:39   (   0.01, -75.19) (   0.43, -73.43)  200.71                80
 11/27/2018   09:41:53   (  -0.00, -75.19) (   0.77, -78.45)  372.94                80
 11/28/2018   09:30:17   (  -0.00, -75.19) (   0.13, -75.63)   50.09                80
 11/29/2018   09:16:03   (  -0.00, -75.20) (  -0.58, -72.81)  273.15                80
 12/01/2018   21:37:18   (   0.00, -75.20) (  -0.62, -77.84)  301.37                80
 12/02/2018   21:28:22   (  -0.00, -75.21) (   0.02, -75.01)   22.56                80
 12/03/2018   21:16:48   (   0.00, -75.22) (   0.71, -72.19)  346.26                80
 12/06/2018   09:38:01   (  -0.00, -75.26) (   0.43, -77.22)  222.89                80
 12/07/2018   09:23:45   (  -0.01, -75.28) (  -0.22, -74.39)  101.43                80