Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 3 25.  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)
 03/27/2018   21:04:03   (  -0.04, -75.20) (  -0.71, -78.15)  336.97                80
 03/28/2018   20:52:31   (  -0.04, -75.21) (  -0.04, -75.35)   14.81                80
 03/29/2018   20:43:39   (  -0.04, -75.23) (   0.56, -72.53)  308.04                80
 04/01/2018   09:04:59   (   0.04, -75.29) (   0.57, -77.59)  262.45                80
 04/02/2018   08:50:46   (   0.04, -75.31) (  -0.06, -74.78)   60.85                80
 04/03/2018   08:39:15   (   0.04, -75.34) (  -0.75, -71.97)  384.16                80
 04/05/2018   21:00:43   (  -0.04, -75.38) (  -0.41, -77.07)  193.01                80
 04/06/2018   20:51:50   (  -0.04, -75.40) (   0.20, -74.25)  130.79                80
 04/07/2018   20:40:19   (  -0.04, -75.43) (   0.88, -71.44)  454.66                80