Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 4 27.  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)
 04/27/2019   21:41:48   (   0.01, -75.19) (   0.52, -73.01)  249.44                80
 04/30/2019   10:02:52   (  -0.01, -75.21) (   0.66, -77.99)  317.72                80
 05/01/2019   09:48:35   (  -0.01, -75.22) (  -0.03, -75.16)    6.90                80
 05/02/2019   09:36:58   (  -0.01, -75.23) (  -0.66, -72.32)  331.54                80
 05/04/2019   21:58:16   (   0.01, -75.24) (  -0.48, -77.36)  242.15                80
 05/05/2019   21:49:19   (   0.00, -75.25) (   0.20, -74.53)   82.84                80
 05/06/2019   21:37:42   (   0.00, -75.26) (   0.82, -71.69)  407.75                80
 05/08/2019   10:10:21   (   0.00, -75.29) (   0.98, -79.51)  481.22                80
 05/09/2019   09:58:44   (   0.00, -75.30) (   0.34, -76.66)  156.26                80
 05/10/2019   09:44:27   (  -0.00, -75.31) (  -0.35, -73.84)  168.79                80
 05/11/2019   09:32:50   (  -0.01, -75.33) (  -0.98, -70.99)  493.92                80